6Kama NA,Doganay M,Dolapci M,et al.Risk factors resulting in conversion of laparoscopic cholecystectomy to open surgery[J].Surg Endosc,2001,15(9):965-968. 被引量:1
7Simopoulos C,Botaitis S,Polychronidis A,et al.Risk factors for conversion of laparoscopic cholecystectomy to open cholecystectomy[J].Surg Endosc,2005,19(7):905-909. 被引量:1
8Tayeb M,Raza SA,Khan MR,et al.Conversion from laparoseopic to open cholecystectomy:multivariate analysis of preoperative risk factors[J].J Postgrad Med,2005,51(1):17-20. 被引量:1