title: Pregnant donkey's serum-induced ovulation in immature mice.
mesh_terms: D000818:Animals; D001769:Blood; D004966:Estrogens, Conjugated (USP); D005260:Female; D006736:Horses; D051379:Mice; D010060:Ovulation; D010527:Perissodactyla; D011247:Pregnancy; D011270:Pregnancy, Animal
chemical_list: D004966:Estrogens, Conjugated (USP)