ESTIMATION OF HOMEOPATHIC PREPARATIONS EFFICIENCY FOR CATTLE TREATMENT IN THE CONDITIONS OF INTENSIVE MILK PRODUCTION ArticleBoldyreva E.M., Porfir'ev I.A.Сельскохозяйственная биология. Том 40. 2005. С. 74-83
REPRODUCTIVE ABILITY AND PRODUCTIVITY OF EWES AT THE DIFFERENT WAYS OF INSEMINATION ArticleAustin R., Yusupov Sh.Ya., Porfir'ev I.A.Сельскохозяйственная биология. Том 39. 2004. С. 65-72
SYNCHRONIZATION OF HUNTING AND EMBRYO SURVIVAL IN COWS OF THE BLACK-AND-WHITE BREED AT THE HORMONAL INDUCTION OF SUPEROVULATION ArticleRamires Rodriges R., Sergeev N.I., Porfir'ev I.A.Сельскохозяйственная биология. Том 39. 2004. С. 33-43
PHYSIOLOGY-BIOCHEMICAL SUBSTANTIATION OF PREVENTIVE MAINTENANCE OF ALIMENTARY STERILITY AND NORMALIZATION OF REPRODUCTIVE FUNCTION AT IIIGHLYIELD DAIRY COWS ArticlePorfiryev L.A.Вестник Российского университета дружбы народов. Серия: Сельскохозяйственные науки. Животноводство. 2003. С. 109-121
MATURING AND FERTILIZATION IN VITRO OF OOCYTES IN CATTLE UNDER THE INFLUENCE OF BIOLOGICAL ACTIVE SUBSTANCES ArticleAkhmoldaeva A.M., Sergeev N.I., Porfir'ev I.A.Сельскохозяйственная биология. Том 38. 2003. С. 58-66
REPRODUCTIVE QUALITY AND ADAPTIVE ABILITY IN BULLS-SIRES OF THE HOLSTEIN AND RED DANISH BREEDS IN THE CONDITIONS OF ALTAI TERRITORY ArticlePorfir'ev I.A., Sun Sot, Rabinovich I.E.Сельскохозяйственная биология. Том 38. 2003. С. 62-68
INTRAOCULAR PRESSURE IN RABBITS UNDER THE INFLUENCE OF SUPRACILIARY SCLERAL INCISIONS WITH FOLLOW ON INSERTION OF ALLOPLANTS ArticleGontchar O.P., Porfir'ev I.A.Сельскохозяйственная биология. Том 38. 2003. С. 112-113
INTRAOCULAR PRESSURE IN RABBITS AFTER SURGERY THERAPY ArticlePorfiriev I.A., Gonchar O.P.Ветеринария. 2003. 42 с.
ANAESTHETIZATION WITH LIDOCAINE HYDROCHLORIDE ArticlePorfiriev I.A., Skachenko Y.V., Khodeeva Ye., Yu.Ветеринария. 2003. 42 с.