A study of anorexia nervosa in young girls.
D000293:Adolescent; D000367:Age Factors; D000856:Anorexia Nervosa / Q000150:complications / Q000209:etiology / Q000628:therapy; D001942:Breast Feeding; D002648:Child; D005191:Family Characteristics; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D001523:Mental Disorders / Q000150:complications; D010287:Parent-Child Relations; D010551:Personality; D012959:Socioeconomic Factors