11 Gall FP, Kckerling F, Scheale J et al. Radical operations for carcinoma of the gallbladder: Present status in German. World J Surg,1991;15(3):328~336
22 Onoyama H, Yamamoto M,Tseng A et al. Extended cholecystectomy for carcinoma of the gallbladder. World J Surg, 1995;19(7):758~763
33 Ogura Y, Mizumoto R, Isaji S et al. Radical operations for carinoma of the gallbladder: Present status in Japan. World J Surg, 1991;15(3):337~343
44 Shimada H, Endo H, Toga S et al. The rote of lymph node dissection in the treatment of gallbladder carcinoma. Cancer, 1997;29(6):892~899