title: [Anorexia nervosa and weight loss as the causes of secondary amenorrhea in girls].
mesh_terms: D000293:Adolescent; D000328:Adult; D000568:Amenorrhea / Q000209:etiology* / Q000503:physiopathology; D000856:Anorexia Nervosa / Q000150:complications* / Q000503:physiopathology; D001835:Body Weight; D004038:Diet, Reducing / Q000009:adverse effects; D005260:Female; D006801:Humans
vernacular_title: Nervnaia anoreksiia i poteria massy kak prichiny vtorichnoĭ amenorei u devushek.