title: [Sexual cycle in cows in the summer].
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology*; D004971:Estrus; D005260:Female; D008297:Male; D010060:Ovulation; D011247:Pregnancy; D012426:Russia; D012621:Seasons; D012726:Sexual Behavior, Animal / Q000502:physiology
vernacular_title: Polovoĭ tsikl u korov letom