Dietary amenorrhoea.
D000568:Amenorrhea / Q000209:etiology* / Q000503:physiopathology; D005215:Fasting / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007030:Hypothalamo-Hypophyseal System / Q000503:physiopathology; D010913:Pituitary-Adrenal System / Q000503:physiopathology