Effect of pH on biological activity of pregnant mare serum gonadotropin.
D000818:Animals; D005260:Female; D006062:Gonadotropins; D006064:Gonadotropins, Equine / Q000494:pharmacology*; D006736:Horses; D011247:Pregnancy
D006062:Gonadotropins; D006064:Gonadotropins, Equine
GONADOTROPINS, EQUINE/pharmacology