Incessant ovulation--a factor in ovarian neoplasia?
D000230:Adenocarcinoma / Q000209:etiology; D000818:Animals; D002417:Cattle; D005260:Female; D006801:Humans; D010051:Ovarian Neoplasms / Q000453:epidemiology / Q000209:etiology*; D010060:Ovulation; D011200:Poultry; D044469:Racial Groups; D044465:White People