The inhibitory zone of antibiotics was determined by disk diffusion method in the brain heart infusion agar (BHIA).
方法应用纸片扩散法测定不同抗生素纸片在脑心浸液琼脂板上的抑菌圈；
METHODS: Minimum inhibitory concentration (mic) and serum bactericidal activity (SBA) were determined by AGAR disk dilution and microplate method respectively.
方法：采用琼脂平板稀释法测最小抑菌浓度，微量稀释法测血清杀菌活性。
METHODS: Minimum inhibitory concentration (mic) and serum bactericidal activity (SBA) were determined by AGAR disk dilution and microplate method respectively.
方法：采用琼脂平板稀释法测最小抑菌浓度，微量稀释法测血清杀菌活性。
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