TY - Front. Med. A1 - LIU Anzhong, LI Jun, HUA Huwei T1 - Beneficial effects of preventive cholecystectomy in patients with hepatic cancer Y1 - 2008-06-05 JF - Frontiers of Medicine JO - Front. Med. SP - 139 EP - 142 VL - 2 IS - 2 UR - https://journal.hep.com.cn/fmd N1 - 10.1007/s11684-008-0026-x ER -