TY - BOOK AU - K. Balu Mahendra AU - Chander Jagdish Gu. AU - University of Delhi. Faculty of Medical Science. Department of General Surgery ED - University of Delhi. Faculty of Medical Science. Department of General Surgery TI - Comparative study between intraoperative cholangiography and choledochoscopy to determine Ductal clearance in patients undergoing laparoscopic choledocholithotomy PY - 2012/// KW - MEDICINE ER -