title: Secondary amenorrhoea, self-induced weight reduction and anorexia nervosa.
mesh_terms: D000293:Adolescent; D000328:Adult; D000568:Amenorrhea / Q000209:etiology*; D000856:Anorexia Nervosa / Q000150:complications* / Q000209:etiology; D001290:Attitude; D001835:Body Weight; D004569:Electroencephalography; D005191:Family Characteristics; D005260:Female; D005298:Fertility; D006801:Humans; D007398:Interpersonal Relations; D008598:Menstruation; D001523:Mental Disorders / Q000150:complications / Q000235:genetics; D009765:Obesity / Q000517:prevention & control; D010551:Personality; D010555:Personality Inventory; D011247:Pregnancy; D011569:Psychiatric Status Rating Scales; D012725:Sexual Behavior; D013312:Stress, Physiological; D013315:Stress, Psychological