Zajko, A B Percutaneous transhepatic cholangiography rather than ultrasound as a screening test for postoperative biliary complications in liver transplant patients. [electronic resource] - Transplantation proceedings Feb 1988 - 678-81 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0041-1345 Subjects--Topical Terms: Biliary Tract Diseases--diagnosisCholangiography--methodsHumansLiver TransplantationPostoperative Complications--diagnosisUltrasonography