title: Amenorrhea.
authors.forename: P T
authors.initials: PT
authors.lastname: Castiglia
mesh_terms: D000293:Adolescent; D000568:Amenorrhea / Q000175:diagnosis* / Q000209:etiology; D004038:Diet, Reducing / Q000009:adverse effects; D015444:Exercise; D005260:Female; D006801:Humans; D009730:Nursing Assessment; D012307:Risk Factors