Surgical aspects of roundworm disease.
D000818:Animals; D017229:Enterobiasis; D006801:Humans; D007411:Intestinal Diseases, Parasitic; D007422:Intestines / Q000469:parasitology*; D009348:Nematoda; D009349:Nematode Infections; D010271:Parasites
INTESTINES/parasites; NEMATODES/infections