00727naa#a2200217#i#450# EN\\bibl\29349 20240423221850.2 2500-4379 20190625b2019####ek#y0engy0150####ca RUS RU Investigation of the efficacy and safety of a bi-hormonal contraceptive drug in a long-term experiment Journal article Moscow Publishing house "Logos Press" 2019 7 с. Journal article local Ветеринария. 68.41 grnti Zeynalov Orhan Ahmedovich Belova Elena Evgen'evna Mukaseev Sergey Vladimirovich Beloglazov Denis Valer'evich logospress.editorum.ru