%0 Journal Article %T Evaluation of the effect on the reproductive system of domestic cats of long-term use of a hormonal drug based on megestrol acetate %A Zeynalov, O.A. %A Belova, E.E. %A Mukaseev, S.V. %A Beloglazov, D.V. %K cats, estrus, megestrol acetate, glucocorticoid, progesterone, corticosteroid, hypothalamus, cortisol, adrenal glands, pituitary gland, estrus, instructions, safety, infertility, hypothalamus, pituitary gland, ovaries %J Russian veterinary journal %D 2023 %N 2023 %P 9 %I Publishing house "Logos Press"