Athletic menstrual disorders.
D000293:Adolescent; D000568:Amenorrhea / Q000209:etiology; D001823:Body Composition; D002648:Child; D004032:Diet / Q000009:adverse effects; D005260:Female; D006728:Hormones / Q000502:physiology; D006801:Humans; D008599:Menstruation Disturbances / Q000209:etiology*; D013177:Sports; D013312:Stress, Physiological / Q000150:complications
D006728:Hormones