APA
Khanna Vinit, 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. (2003). Prospective evaluation of risk factors as pre-operative predictors of a difficult laparoscopic cholecystectomy and chances of conversion to open cholecystectomy. : .
Chicago
Khanna Vinit, 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. 2003. Prospective evaluation of risk factors as pre-operative predictors of a difficult laparoscopic cholecystectomy and chances of conversion to open cholecystectomy. : .
Harvard
Khanna Vinit, 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. (2003). Prospective evaluation of risk factors as pre-operative predictors of a difficult laparoscopic cholecystectomy and chances of conversion to open cholecystectomy. : .
MLA
Khanna Vinit, 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. Prospective evaluation of risk factors as pre-operative predictors of a difficult laparoscopic cholecystectomy and chances of conversion to open cholecystectomy. : . 2003.