title: [Amenorrhea after stopping oral contraceptives: national investigation].
mesh_terms: D000293:Adolescent; D000328:Adult; D000568:Amenorrhea / Q000209:etiology*; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D005602:France; D006306:Health Surveys; D006801:Humans; D008875:Middle Aged; D013997:Time Factors
chemical_list: D003276:Contraceptives, Oral
vernacular_title: Aménorrhées constatées aprés arrêt des contraceptifs oraux. A propos d'une enquête nationale.