An intestinal parasite survey amongst food handlers in Bhaghdad--1966.
D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D005511:Food Handling; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology*; D007493:Iraq; D008297:Male; D008875:Middle Aged