title: [Prepuberal and pre-ovulatory estrogen excretion in female pigs in relation to the regulation of reproduction].
mesh_terms: D000818:Animals; D001683:Biological Clocks; D004967:Estrogens / Q000652:urine*; D004971:Estrus; D005260:Female; D005298:Fertility; D010060:Ovulation; D011247:Pregnancy; D012098:Reproduction; D012726:Sexual Behavior, Animal; D013552:Swine
chemical_list: D004967:Estrogens
vernacular_title: Die präpuberale und präovulatorische Ostrogenausscheidung in Beziehung zur Fortpflanzungsregulation weiblicher Schweine