2Wong WM, Wong BC, Hui CK, et al. Pyogenic liver abscess:retrospective analysis of 80 cases over a 10-year period. J Gastroenterol Hepatol, 2002,17 : 1001-1007.
3Haddy RI, Nadkarni DD, Mann BL, et al. Clostridial bacteremia in the community hospital. Scand J Infect Dis,2000,32 : 27-30.