00623naa#a2200181#i#450# EN\\bibl\94289 20260220175555.5 1819-4036 20230922b2023####ek#y0engy0150####ca RU PREVALENCE AND DEGREE OF KETOSIS IN HOLSTEIN COWS IN BREEDING CONDITIONS Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2023 7 с. Journal article local Патология. Клиническая медицина. 616 Katargin Roman Sergeevich Sarazhakova Irina Mikhailovna vestnik.kgau.ru