Large bowel lesions and incidence of carcinoma colon and rectum.
D000328:Adult; D000368:Aged; D003108:Colonic Diseases / Q000453:epidemiology*; D003110:Colonic Neoplasms / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D012002:Rectal Diseases / Q000453:epidemiology*; D012004:Rectal Neoplasms / Q000453:epidemiology*