TY - JOUR L1 - http://journals.pan.pl/Content/99250/PDF/22.pdf L2 - http://journals.pan.pl/Content/99250 PY - 2014 IS - No 1 DO - 10.2478/pjvs-2014-0022 A1 - Pilarczyk, B. A1 - Tomza-Marciniak, A. A1 - Stankiewicz, T. A1 - Błaszczyk, B. A1 - Gączarzewicz, D. A1 - Smugała, M. A1 - Udała, J. A1 - Tylkowska, A. A1 - Kuba, J. A1 - Cieśla, A. PB - Polish Academy of Sciences Committee of Veterinary Sciences PB - University of Warmia and Mazury in Olsztyn DA - 2014 T1 - Serum selenium concentration and glutathione peroxidase activity and selenium content in testes of Polish Konik horses from selenium- -deficient area in North-Western Poland UR - http://journals.pan.pl/dlibra/publication/edition/99250 T2 - Polish Journal of Veterinary Sciences ER -