Zinc deficiency in man.
D004534:Egypt; D005247:Feeding Behavior; D006130:Growth Disorders / Q000209:etiology / Q000378:metabolism; D006801:Humans; D007006:Hypogonadism / Q000209:etiology; D007492:Iran; D008297:Male; D015032:Zinc / Q000172:deficiency* / Q000378:metabolism
D015032:Zinc