CARCINOMA OF THE BILIARY TRACT; A RETROSPECTIVE STUDY OF 34 CASES.
D001650:Bile Duct Neoplasms; D001659:Biliary Tract; D002277:Carcinoma; D003937:Diagnosis, Differential; D005706:Gallbladder Neoplasms; D005853:Geriatrics; D006801:Humans; D007813:Laparotomy; D011859:Radiography; D012189:Retrospective Studies; D013223:Statistics as Topic
BILE DUCT NEOPLASMS; DIAGNOSIS, DIFFERENTIAL; GALLBLADDER NEOPLASMS; GERIATRICS; LAPAROTOMY; RADIOGRAPHY; STATISTICS