Nosocomial infections by Staphylococcus epidermidis: how a commensal bacterium turns into a pathogen.

表皮葡萄球菌引起的医院感染：共生菌怎么会变成致病菌？

Objective To study effects of diphacine na - salt and bromadiolone commensal rodent in Guangxi plague area.

目的研究敌鼠钠盐和溴敌隆在广西家鼠鼠疫疫源地的灭鼠效果.