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	文章来源: 男仆 于 2008-07-21 15:20:03

1. GNR:  bacteroides fragilis 2  GPR   a. clostridium perfringens                b. propionibacterium 3. Campy:  Cefazolin (cephalothin)                   Nalidixic  acid http://www.smfa.edu/default.asp http://www.smfa.edu/PDFs/undergrad093004B.pdf