AU - Erdem, Ergün AU - Sungurtekin, Uğur AU - Neşşar, Mehmet TI - Our Conversion Cases Of Laparoscopic Cholecystectomy And The Related Risk Factors PT - Journal Article DP - 1997 TA - Laparosc Endosc Surg Sci PG - 206-209 VI - 4 IP - 4 AID - [doi] 4100 - https://dx.doi.org/ SO - Laparoscopic Endoscopic Surgical Science (LESS), 1997 4(4):206