APA

Sharma Arvinder Pal, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr. P. K. Bishnoi Gu & University of Delhi. Faculty of Medical Sciences. Department of Surgery. (2001). Comparative evaluation of effect of preincisional and postincisional bupivacaine field block on post operative pain relief in elective open cholecystectomy. : .

Chicago

Sharma Arvinder Pal, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr. P. K. Bishnoi Gu and University of Delhi. Faculty of Medical Sciences. Department of Surgery. 2001. Comparative evaluation of effect of preincisional and postincisional bupivacaine field block on post operative pain relief in elective open cholecystectomy. : .

Harvard

Sharma Arvinder Pal, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr. P. K. Bishnoi Gu and University of Delhi. Faculty of Medical Sciences. Department of Surgery. (2001). Comparative evaluation of effect of preincisional and postincisional bupivacaine field block on post operative pain relief in elective open cholecystectomy. : .

MLA

Sharma Arvinder Pal, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr. P. K. Bishnoi Gu and University of Delhi. Faculty of Medical Sciences. Department of Surgery. Comparative evaluation of effect of preincisional and postincisional bupivacaine field block on post operative pain relief in elective open cholecystectomy. : . 2001.