title: [Incidence distribution of the so-called risk factors among ovulation inhibitors].
mesh_terms: D000328:Adult; D002318:Cardiovascular Diseases / Q000139:chemically induced; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D010060:Ovulation / Q000187:drug effects; D012306:Risk
chemical_list: D003276:Contraceptives, Oral
vernacular_title: Zur Häufigkeitsverteilung sogenannter Risikofaktoren unter Ovulationshemmern