Pica and zinc.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D004032:Diet; D005260:Female; D006197:Hair / Q000032:analysis; D006801:Humans; D008607:Intellectual Disability / Q000378:metabolism; D008297:Male; D008875:Middle Aged; D010842:Pica / Q000378:metabolism*; D015032:Zinc / Q000032:analysis / Q000097:blood / Q000172:deficiency*
D015032:Zinc