The disease of familial polyposis: its impact on families.
D000293:Adolescent; D001294:Attitude to Health; D003110:Colonic Neoplasms / Q000235:genetics / Q000523:psychology*; D005190:Family; D006801:Humans; D007417:Intestinal Polyps / Q000235:genetics / Q000523:psychology*; D008297:Male; D008875:Middle Aged