Pankaj, S and Pankaj, D and Sushil, M and Harnam, S (2013) A prospective randomised control trial to study the role of intra-peritoneal instillation of ropivacaine versus normal saline irrigation in reduction of post-operative pain in patients undergoing laparoscopic cholecystectomy. Journal of Surgical Academia, 3 (2). pp. 58-64. ISSN 2231-7481
