[1]
M. Ummair, M. F. Khan, A. A. Shah, A. Khalil, and M. R. Waheed, “FREQUENCY OF CONVERSION TO OPEN CHOLECYSTECTOMY IN PATIENTS UNDERGOING LAPAROSCOPIC CHOLECYSTECTOMY: - A RETROSPECTIVE ANALYSIS”, JMS, vol. 27, no. 2, pp. 120–124, Jun. 2019.