TY  - JOUR
AU  - Surdyk, N.
AU  - Cary, L.
AU  - Blagojević, S.
AU  - Jovanović, Zorica
AU  - Stikić, Radmila
AU  - Vučelić-Radović, Biljana
AU  - Žarković, Branka
AU  - Sandei, L.
AU  - Pettenati, M.
AU  - Kloppmann, W.
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2353
AB  - Water availability for irrigation is a limiting factor for agriculture in Mediterranean countries. An upcoming strategy for increasing water supply is to use treated wastewater for irrigation. A principal drawback of irrigating with wastewater is the potential heavy metal accumulation in soil and foodstuff. Accumulation of heavy metals in soil and potato plants (Solanum tuberosum L) irrigated with treated low quality surface water was studied in a three years experiment. The low quality surface water used for irrigation experiments contained a significant proportion of urban sewage and was spiked with selected heavy metals (Cd, Cr, Cu, Pb) and arsenic before treatment for years 2 and 3. The experiments were carried out during the growing seasons of 2006, 2007 and 2008 on a humogley soil of a commercial vegetable farm, 10 km north of Belgrade, Serbia. The growing seasons started in April/May and finished in August. Irrigation water was treated using (1) a conventional sand filter treatment, and (2) a sand filter combined with a specific filter for heavy metal removal treatment. Irrigation water composition was highly variable and cases both of enrichment and depletion of the measured inorganic trace elements were observed in the treated water, compared to the low quality feed water. In spite of this variability of the irrigation water composition, the soil contents in inorganic elements at the end of the three irrigation years are similar to the initial state. After the third harvest, no impact of the irrigation water on potato quality could be detected except for total sugar and sugar in total solids. Statistical tests (ANOVA) were performed to assess similarities between the different set of samples. The principal conclusion of this investigation is that, when appropriately treated, low quality feed waters with high heavy metal contents can be used for irrigation over several years without significant degradation of soil and produces. Even though, long-term cumulative effects in other pedologic and hydroclimatic settings, irrigation and cropping conditions cannot be excluded.
PB  - Elsevier, Amsterdam
T2  - Agricultural Water Management
T1  - Impact of irrigation with treated low quality water on the heavy metal contents of a soil-crop system in Serbia
EP  - 457
IS  - 3
SP  - 451
VL  - 98
DO  - 10.1016/j.agwat.2010.10.009
ER  - 

@article{
author = "Surdyk, N. and Cary, L. and Blagojević, S. and Jovanović, Zorica and Stikić, Radmila and Vučelić-Radović, Biljana and Žarković, Branka and Sandei, L. and Pettenati, M. and Kloppmann, W.",
year = "2010",
abstract = "Water availability for irrigation is a limiting factor for agriculture in Mediterranean countries. An upcoming strategy for increasing water supply is to use treated wastewater for irrigation. A principal drawback of irrigating with wastewater is the potential heavy metal accumulation in soil and foodstuff. Accumulation of heavy metals in soil and potato plants (Solanum tuberosum L) irrigated with treated low quality surface water was studied in a three years experiment. The low quality surface water used for irrigation experiments contained a significant proportion of urban sewage and was spiked with selected heavy metals (Cd, Cr, Cu, Pb) and arsenic before treatment for years 2 and 3. The experiments were carried out during the growing seasons of 2006, 2007 and 2008 on a humogley soil of a commercial vegetable farm, 10 km north of Belgrade, Serbia. The growing seasons started in April/May and finished in August. Irrigation water was treated using (1) a conventional sand filter treatment, and (2) a sand filter combined with a specific filter for heavy metal removal treatment. Irrigation water composition was highly variable and cases both of enrichment and depletion of the measured inorganic trace elements were observed in the treated water, compared to the low quality feed water. In spite of this variability of the irrigation water composition, the soil contents in inorganic elements at the end of the three irrigation years are similar to the initial state. After the third harvest, no impact of the irrigation water on potato quality could be detected except for total sugar and sugar in total solids. Statistical tests (ANOVA) were performed to assess similarities between the different set of samples. The principal conclusion of this investigation is that, when appropriately treated, low quality feed waters with high heavy metal contents can be used for irrigation over several years without significant degradation of soil and produces. Even though, long-term cumulative effects in other pedologic and hydroclimatic settings, irrigation and cropping conditions cannot be excluded.",
publisher = "Elsevier, Amsterdam",
journal = "Agricultural Water Management",
title = "Impact of irrigation with treated low quality water on the heavy metal contents of a soil-crop system in Serbia",
pages = "457-451",
number = "3",
volume = "98",
doi = "10.1016/j.agwat.2010.10.009"
}

Surdyk, N., Cary, L., Blagojević, S., Jovanović, Z., Stikić, R., Vučelić-Radović, B., Žarković, B., Sandei, L., Pettenati, M.,& Kloppmann, W.. (2010). Impact of irrigation with treated low quality water on the heavy metal contents of a soil-crop system in Serbia. in Agricultural Water Management
Elsevier, Amsterdam., 98(3), 451-457.
https://doi.org/10.1016/j.agwat.2010.10.009

Surdyk N, Cary L, Blagojević S, Jovanović Z, Stikić R, Vučelić-Radović B, Žarković B, Sandei L, Pettenati M, Kloppmann W. Impact of irrigation with treated low quality water on the heavy metal contents of a soil-crop system in Serbia. in Agricultural Water Management. 2010;98(3):451-457.
doi:10.1016/j.agwat.2010.10.009 .

Surdyk, N., Cary, L., Blagojević, S., Jovanović, Zorica, Stikić, Radmila, Vučelić-Radović, Biljana, Žarković, Branka, Sandei, L., Pettenati, M., Kloppmann, W., "Impact of irrigation with treated low quality water on the heavy metal contents of a soil-crop system in Serbia" in Agricultural Water Management, 98, no. 3 (2010):451-457,
https://doi.org/10.1016/j.agwat.2010.10.009 . .

TY  - JOUR
AU  - Kresović, Mirjana
AU  - Jakovljević, M.
AU  - Blagojević, S.
AU  - Žarković, Branka
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2404
AB  - The aim of this investigation was to determine which application of fertilizer and lime material does not form toxic quantities of nitrite nitrogen and when the losses by denitrification are the lowest in the examined acid soils. Investigations were performed on pseudogley soils of different acidity. Changes of available nitrogen forms were examined by the method of short-term incubation experiments. Experimental treatments were without the use of mineral fertilizers and with application of (NH4)2SO4 (100 ppm of NO3-N) and KNO3 (100 ppm of NO3-N); with and without addition of Ca(OH)2 (50% of full neutralization and full neutralization). When (NH4)2SO4 was used, nitrites occurred in both examined soils as a result of decelerated nitrification and when KNO3 was added as a result of chemical denitrification. Application of Ca(OH)2 caused the intensification of mineralization, nitrification and biological denitrification processes. When a higher dose of lime material was used (full neutralization), nitrites occurred in larger quantities as a result of the strengthening of nitrification and denitrification processes. Application of a lower lime dose caused nitrite occurrence in smaller quantities. Therefore, in these soils as well as in soils of similar chemical properties, application of lower doses of lime material can be recommended ( lt 50% of full neutralization) as well as the application of ammonium fertilizer, bearing in mind that in such conditions losses of added fertilizer in the denitrification process are reduced and the occurrence of nitrites as an intermediate product of this process is prevented.
AB  - Istraživanja su obavljena na pseudoglejnom zemljištu različite kiselosti. Cilj ovih istraživanja je bio da se utvrdi pri kojoj primeni đubriva i krečnog materijala se ne obrazuju toksične količine nitrita i kada su gubici azota denitrifikacijom najmanji. Primenom amonijum sulfata, kod oba ispitivana zemljišta, obrazovali su se nitriti kao posledica usporene nitrifikacije a pri dodatku kalijum nitrata nitriti su nastajali usled biološke i hemijske denitrifikacije. Pri primeni viših doza Ca(OH)2 (puna neutralizacija) nitriti su se javljali u većim količinama kao rezultat jačanja procesa nitrifikacije i denitrifikacije, dok je pri nižim dozama krečnog materijala količina obrazovanih nitrita bila manja. Radi sprečavanja pojave nitrita i smanjenja gubitaka azota procesom denitrifikacije, kod ovakvih i zemljišta sličnih hemijskih svojstava, može se preporučiti primena amonijačnih đubriva i upotreba nižih doza krečnog materijala.
PB  - Srpsko biološko društvo, Beograd, i dr.
T2  - Archives of Biological Sciences
T1  - Nitrogen transformation in acid soils subjected to pH value changes
T1  - Transformacija azota u kiselim zemljištima pri promeni pH vrednosti
EP  - +
IS  - 1
SP  - 129
VL  - 62
DO  - 10.2298/ABS1001129K
ER  - 

@article{
author = "Kresović, Mirjana and Jakovljević, M. and Blagojević, S. and Žarković, Branka",
year = "2010",
abstract = "The aim of this investigation was to determine which application of fertilizer and lime material does not form toxic quantities of nitrite nitrogen and when the losses by denitrification are the lowest in the examined acid soils. Investigations were performed on pseudogley soils of different acidity. Changes of available nitrogen forms were examined by the method of short-term incubation experiments. Experimental treatments were without the use of mineral fertilizers and with application of (NH4)2SO4 (100 ppm of NO3-N) and KNO3 (100 ppm of NO3-N); with and without addition of Ca(OH)2 (50% of full neutralization and full neutralization). When (NH4)2SO4 was used, nitrites occurred in both examined soils as a result of decelerated nitrification and when KNO3 was added as a result of chemical denitrification. Application of Ca(OH)2 caused the intensification of mineralization, nitrification and biological denitrification processes. When a higher dose of lime material was used (full neutralization), nitrites occurred in larger quantities as a result of the strengthening of nitrification and denitrification processes. Application of a lower lime dose caused nitrite occurrence in smaller quantities. Therefore, in these soils as well as in soils of similar chemical properties, application of lower doses of lime material can be recommended ( lt 50% of full neutralization) as well as the application of ammonium fertilizer, bearing in mind that in such conditions losses of added fertilizer in the denitrification process are reduced and the occurrence of nitrites as an intermediate product of this process is prevented., Istraživanja su obavljena na pseudoglejnom zemljištu različite kiselosti. Cilj ovih istraživanja je bio da se utvrdi pri kojoj primeni đubriva i krečnog materijala se ne obrazuju toksične količine nitrita i kada su gubici azota denitrifikacijom najmanji. Primenom amonijum sulfata, kod oba ispitivana zemljišta, obrazovali su se nitriti kao posledica usporene nitrifikacije a pri dodatku kalijum nitrata nitriti su nastajali usled biološke i hemijske denitrifikacije. Pri primeni viših doza Ca(OH)2 (puna neutralizacija) nitriti su se javljali u većim količinama kao rezultat jačanja procesa nitrifikacije i denitrifikacije, dok je pri nižim dozama krečnog materijala količina obrazovanih nitrita bila manja. Radi sprečavanja pojave nitrita i smanjenja gubitaka azota procesom denitrifikacije, kod ovakvih i zemljišta sličnih hemijskih svojstava, može se preporučiti primena amonijačnih đubriva i upotreba nižih doza krečnog materijala.",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "Nitrogen transformation in acid soils subjected to pH value changes, Transformacija azota u kiselim zemljištima pri promeni pH vrednosti",
pages = "+-129",
number = "1",
volume = "62",
doi = "10.2298/ABS1001129K"
}

Kresović, M., Jakovljević, M., Blagojević, S.,& Žarković, B.. (2010). Nitrogen transformation in acid soils subjected to pH value changes. in Archives of Biological Sciences
Srpsko biološko društvo, Beograd, i dr.., 62(1), 129-+.
https://doi.org/10.2298/ABS1001129K

Kresović M, Jakovljević M, Blagojević S, Žarković B. Nitrogen transformation in acid soils subjected to pH value changes. in Archives of Biological Sciences. 2010;62(1):129-+.
doi:10.2298/ABS1001129K .

Kresović, Mirjana, Jakovljević, M., Blagojević, S., Žarković, Branka, "Nitrogen transformation in acid soils subjected to pH value changes" in Archives of Biological Sciences, 62, no. 1 (2010):129-+,
https://doi.org/10.2298/ABS1001129K . .

TY  - CONF
AU  - Žarković, Branka
AU  - Blagojević, S.
AU  - Kloppmann, W.
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1622
PB  - 10th Congress of the European Society for Agronomy, 2008
C3  - Italian Journal of Agronomy
T1  - Distribution of some heavy metals in the system: Irrigation water-soil-fresh potatoes
EP  - 74
IS  - 3
SP  - 73
VL  - 3
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1622
ER  - 

@conference{
author = "Žarković, Branka and Blagojević, S. and Kloppmann, W.",
year = "2008",
publisher = "10th Congress of the European Society for Agronomy, 2008",
journal = "Italian Journal of Agronomy",
title = "Distribution of some heavy metals in the system: Irrigation water-soil-fresh potatoes",
pages = "74-73",
number = "3",
volume = "3",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1622"
}

Žarković, B., Blagojević, S.,& Kloppmann, W.. (2008). Distribution of some heavy metals in the system: Irrigation water-soil-fresh potatoes. in Italian Journal of Agronomy
10th Congress of the European Society for Agronomy, 2008., 3(3), 73-74.
https://hdl.handle.net/21.15107/rcub_agrospace_1622

Žarković B, Blagojević S, Kloppmann W. Distribution of some heavy metals in the system: Irrigation water-soil-fresh potatoes. in Italian Journal of Agronomy. 2008;3(3):73-74.
https://hdl.handle.net/21.15107/rcub_agrospace_1622 .

Žarković, Branka, Blagojević, S., Kloppmann, W., "Distribution of some heavy metals in the system: Irrigation water-soil-fresh potatoes" in Italian Journal of Agronomy, 3, no. 3 (2008):73-74,
https://hdl.handle.net/21.15107/rcub_agrospace_1622 .

TY  - JOUR
AU  - Žarković, Branka
AU  - Blagojević, S.
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1588
AB  - Lead is a nonessential element in plant nutrition that can be toxic to plants when its content in soils is high. Several soil properties have effect on uptake of this heavy metal by plants. The purpose of this investigation was to determine the effect of fertilisation, soil acidification and liming on the uptake of lead by maize plants grown on some alluvial soils. A pot experiment with maize plants grown on soils having various properties was set up. The experiment lasted for 6 weeks. At the end of the experiment the yield of plants was measured. Roots and aerial plant parts were analysed for the content of lead. It can be concluded from the results of the experiment that roots have higher concentration of lead in relation to the aerial part of the plants. The addition of mineral fertilisers (without application of other measures) mainly decreased content and uptake of lead by roots and aerial plant part. Concentration of lead decreased as a result of soil acidification. Liming of acid soils caused decrease of Pb content in maize roots. The obtained results are important from the standpoint of reducing the pollution of plants with potentially toxic heavy metals.
PB  - Scibulcom Ltd, Sofia
T2  - Journal of Environmental Protection and Ecology
T1  - Effect of some agrotechnical measures on the uptake of lead by maize plants
EP  - 543
IS  - 3
SP  - 535
VL  - 8
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1588
ER  - 

@article{
author = "Žarković, Branka and Blagojević, S.",
year = "2007",
abstract = "Lead is a nonessential element in plant nutrition that can be toxic to plants when its content in soils is high. Several soil properties have effect on uptake of this heavy metal by plants. The purpose of this investigation was to determine the effect of fertilisation, soil acidification and liming on the uptake of lead by maize plants grown on some alluvial soils. A pot experiment with maize plants grown on soils having various properties was set up. The experiment lasted for 6 weeks. At the end of the experiment the yield of plants was measured. Roots and aerial plant parts were analysed for the content of lead. It can be concluded from the results of the experiment that roots have higher concentration of lead in relation to the aerial part of the plants. The addition of mineral fertilisers (without application of other measures) mainly decreased content and uptake of lead by roots and aerial plant part. Concentration of lead decreased as a result of soil acidification. Liming of acid soils caused decrease of Pb content in maize roots. The obtained results are important from the standpoint of reducing the pollution of plants with potentially toxic heavy metals.",
publisher = "Scibulcom Ltd, Sofia",
journal = "Journal of Environmental Protection and Ecology",
title = "Effect of some agrotechnical measures on the uptake of lead by maize plants",
pages = "543-535",
number = "3",
volume = "8",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1588"
}

Žarković, B.,& Blagojević, S.. (2007). Effect of some agrotechnical measures on the uptake of lead by maize plants. in Journal of Environmental Protection and Ecology
Scibulcom Ltd, Sofia., 8(3), 535-543.
https://hdl.handle.net/21.15107/rcub_agrospace_1588

Žarković B, Blagojević S. Effect of some agrotechnical measures on the uptake of lead by maize plants. in Journal of Environmental Protection and Ecology. 2007;8(3):535-543.
https://hdl.handle.net/21.15107/rcub_agrospace_1588 .

Žarković, Branka, Blagojević, S., "Effect of some agrotechnical measures on the uptake of lead by maize plants" in Journal of Environmental Protection and Ecology, 8, no. 3 (2007):535-543,
https://hdl.handle.net/21.15107/rcub_agrospace_1588 .

TY  - JOUR
AU  - Žarković, Branka
AU  - Blagojević, S.
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1362
AB  - The purpose of this investigation was to determine the effect of long-term application of mineral and organic fertilizers (beef manure and cornstalks) on the content of nickel (total and available) in a calcareous chernozem soil. For this purpose soil samples were taken from an experimental field of the Maize Research Institute in Belgrade. Total and available (DTPA-extractable) nickel were determined by atomic absorption spectrophotometry. It was found that fertilization did not have statistically significant effect on the content of total nickel. However, the content of available nickel increased significantly in the experimental variants where organic fertilizers had been applied. It can be concluded that the investigated fertilization systems did not cause pollution of the calcareous chernozem soil with nickel. Correlation coefficients between Ni content in the soil and some important agrochemical properties of the investigated samples are presented in this paper. Positive and significant correlations exist between the content of available Ni and the following soil properties: organic matter, available phosphorus and potassium. Highest correlation coefficient (0.71) was obtained for organic matter content.
T2  - Agrochimica
T1  - Influence of long-term fertilization on the nickel content of calcareous chernozem soil
EP  - 345
IS  - 6
SP  - 338
VL  - 51
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1362
ER  - 

@article{
author = "Žarković, Branka and Blagojević, S.",
year = "2007",
abstract = "The purpose of this investigation was to determine the effect of long-term application of mineral and organic fertilizers (beef manure and cornstalks) on the content of nickel (total and available) in a calcareous chernozem soil. For this purpose soil samples were taken from an experimental field of the Maize Research Institute in Belgrade. Total and available (DTPA-extractable) nickel were determined by atomic absorption spectrophotometry. It was found that fertilization did not have statistically significant effect on the content of total nickel. However, the content of available nickel increased significantly in the experimental variants where organic fertilizers had been applied. It can be concluded that the investigated fertilization systems did not cause pollution of the calcareous chernozem soil with nickel. Correlation coefficients between Ni content in the soil and some important agrochemical properties of the investigated samples are presented in this paper. Positive and significant correlations exist between the content of available Ni and the following soil properties: organic matter, available phosphorus and potassium. Highest correlation coefficient (0.71) was obtained for organic matter content.",
journal = "Agrochimica",
title = "Influence of long-term fertilization on the nickel content of calcareous chernozem soil",
pages = "345-338",
number = "6",
volume = "51",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1362"
}

Žarković, B.,& Blagojević, S.. (2007). Influence of long-term fertilization on the nickel content of calcareous chernozem soil. in Agrochimica, 51(6), 338-345.
https://hdl.handle.net/21.15107/rcub_agrospace_1362

Žarković B, Blagojević S. Influence of long-term fertilization on the nickel content of calcareous chernozem soil. in Agrochimica. 2007;51(6):338-345.
https://hdl.handle.net/21.15107/rcub_agrospace_1362 .

Žarković, Branka, Blagojević, S., "Influence of long-term fertilization on the nickel content of calcareous chernozem soil" in Agrochimica, 51, no. 6 (2007):338-345,
https://hdl.handle.net/21.15107/rcub_agrospace_1362 .

TY  - JOUR
AU  - Blagojević, S.
AU  - Jakovljević, M.
AU  - Žarković, Branka
PY  - 1998
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/135
AB  - Available data on the selenium (Se) content in Yugoslavian soils indicate that the element is present in small amounts ( lt  500 μg/kg in Se- deficient soils). There are no data on the effect of various fertilizers on the Se content in Yugoslavian soils. In our study, we examined the effect of the long-term application of mineral and organic fertilizers (farmyard manure and cornstalks) on the content of Se in calcareous chernozem soil. The experiment of the Maize Research Institute in Belgrade was set up in 1971 and soil samples were examined by chemical analysis after 23 years. The following important conclusions can be drawn based on the analytical data obtained. The total content of Se in the investigated experimental variants in calcareous chernozem soil ranges from 166 to 593 μg/kg. All the variants had a higher content of Se than soil samples taken before the experiment was set up. Comparison with the control (variant without fertilizers) indicated that the Se content increased in the experimental variants where farmyard manure had been applied. This effect was noticed to a depth of 80 cm. Application of farmyard manure should be considered as a means of increasing the levels of Se in Se-deficient soil. Correlation coefficients between total Se content in the soil and some important agrochemical properties of the investigated soils are presented in this paper.
T2  - Journal of Environmental Pathology, Toxicology and Oncology
T1  - Influence of long-term fertilization on the selenium content of calcareous chernozem soil
EP  - 187
IS  - 3-4
SP  - 183
VL  - 17
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_135
ER  - 

@article{
author = "Blagojević, S. and Jakovljević, M. and Žarković, Branka",
year = "1998",
abstract = "Available data on the selenium (Se) content in Yugoslavian soils indicate that the element is present in small amounts ( lt  500 μg/kg in Se- deficient soils). There are no data on the effect of various fertilizers on the Se content in Yugoslavian soils. In our study, we examined the effect of the long-term application of mineral and organic fertilizers (farmyard manure and cornstalks) on the content of Se in calcareous chernozem soil. The experiment of the Maize Research Institute in Belgrade was set up in 1971 and soil samples were examined by chemical analysis after 23 years. The following important conclusions can be drawn based on the analytical data obtained. The total content of Se in the investigated experimental variants in calcareous chernozem soil ranges from 166 to 593 μg/kg. All the variants had a higher content of Se than soil samples taken before the experiment was set up. Comparison with the control (variant without fertilizers) indicated that the Se content increased in the experimental variants where farmyard manure had been applied. This effect was noticed to a depth of 80 cm. Application of farmyard manure should be considered as a means of increasing the levels of Se in Se-deficient soil. Correlation coefficients between total Se content in the soil and some important agrochemical properties of the investigated soils are presented in this paper.",
journal = "Journal of Environmental Pathology, Toxicology and Oncology",
title = "Influence of long-term fertilization on the selenium content of calcareous chernozem soil",
pages = "187-183",
number = "3-4",
volume = "17",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_135"
}

Blagojević, S., Jakovljević, M.,& Žarković, B.. (1998). Influence of long-term fertilization on the selenium content of calcareous chernozem soil. in Journal of Environmental Pathology, Toxicology and Oncology, 17(3-4), 183-187.
https://hdl.handle.net/21.15107/rcub_agrospace_135

Blagojević S, Jakovljević M, Žarković B. Influence of long-term fertilization on the selenium content of calcareous chernozem soil. in Journal of Environmental Pathology, Toxicology and Oncology. 1998;17(3-4):183-187.
https://hdl.handle.net/21.15107/rcub_agrospace_135 .

Blagojević, S., Jakovljević, M., Žarković, Branka, "Influence of long-term fertilization on the selenium content of calcareous chernozem soil" in Journal of Environmental Pathology, Toxicology and Oncology, 17, no. 3-4 (1998):183-187,
https://hdl.handle.net/21.15107/rcub_agrospace_135 .