Ovarian response in the cow to pregnant mare's serum gonadotrophin and prostaglandin F2alpha.
D000818:Animals; D002417:Cattle; D005260:Female; D006064:Gonadotropins, Equine / Q000494:pharmacology*; D006736:Horses; D010060:Ovulation; D011247:Pregnancy; D011460:Prostaglandins F / Q000494:pharmacology*
D006064:Gonadotropins, Equine; D011460:Prostaglandins F