Aihara Y, Yoshiji H, Yamazaki M, Ikenaka Y, Noguchi R, Morioka C, Kaji K, Tastumi H, Nakanishi K, Nakamura M, Yamao J, Toyohara M, Mitoro A, Sawai M, Yoshida M, Fujimoto M, Uemura M, Fukui H. A case of severe acalculous cholecystitis associated with sorafenib treatment for advanced hepatocellular carcinoma. World J Gastrointest Oncol 2012; 4(5): 115-118 [PMID: 22645635 DOI: 10.4251/wjgo.v4.i5.115]