TY - JOUR L1 - http://www.czasopisma.pan.pl/Content/107458/PDF/167.pdf L2 - http://www.czasopisma.pan.pl/Content/107458 PY - 2017 IS - No 2 DO - 10.1515/pjvs-2017-0031 A1 - Burmańczuk, A. A1 - Grabowski, T. A1 - Kowalski, C. A1 - Błądek, T. A1 - Dębiak, P. PB - Polish Academy of Sciences Committee of Veterinary Sciences PB - University of Warmia and Mazury in Olsztyn DA - 2017 T1 - Withdrawal of cefoperazone with milk after intramammary administration in dairy cows – prospective and retrospective analysis UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/107458 T2 - Polish Journal of Veterinary Sciences ER -