METHODS : To culture the bacteria of clinically infected specimen in surgery by adopting K-B agar diffusion method and cleck out sensitivty of strains on 20 kinds of common antibiotics .
方法：采用K-B琼脂扩散法，对外科临床发生感染的标本进行细菌培养，并检测菌株对常用20种抗生素的敏感性。
cleck