TY - BOOK AU - Lalchandani Ankit AU - TI - "To assess the risk factors associated with difficult laparoscopic cholecystectomy and to identity & study the intra operat ve reasons for conversiontomy open procedure : A single institution experience" U1 - 378.242 SUR PY - 2020/// CY - Bhopal PB - AIIMS KW - General Surgery KW - MS Thesis ER -