title: [Primary amenorrhea. Some of its variants].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000568:Amenorrhea / Q000209:etiology* / Q000473:pathology; D005260:Female; D006059:Gonadal Dysgenesis / Q000150:complications; D006801:Humans; D010535:Laparoscopy; D009095:Mullerian Ducts / Q000473:pathology; D012741:Sexual Maturation
vernacular_title: Amenorrea primaria. Algunas de sus variantes.