Food intake and energy expenditure of army recruits.
D000293:Adolescent; D000328:Adult; D001481:Basal Metabolism; D001835:Body Weight; D004032:Diet; D005247:Feeding Behavior; D006801:Humans; D008297:Male; D008660:Metabolism; D008887:Military Medicine; D010101:Oxygen Consumption; D005082:Physical Exertion