The incidence of cholelithiasis in the older age groups; two case reports of undiagnosed carcinoma of the colon discovered at laparotomy for cholelithiasis.
D000368:Aged; D002769:Cholelithiasis; D003110:Colonic Neoplasms; D004194:Disease; D006801:Humans; D015994:Incidence; D007813:Laparotomy
AGED/diseases; CHOLELITHIASIS/in aged; COLON/neoplasms