[An investigation of the correlation between schistosomiasis and colon cancer].
D000328:Adult; D000368:Aged; D003110:Colonic Neoplasms / Q000209:etiology* / Q000469:parasitology; D005260:Female; D006801:Humans; D007417:Intestinal Polyps / Q000209:etiology / Q000469:parasitology; D008297:Male; D008875:Middle Aged; D012552:Schistosomiasis / Q000150:complications*