Severin M J, Wiley J L
Antimicrob Agents Chemother. 1976 Aug;10(2):380-1. doi: 10.1128/AAC.10.2.380.
This report describes a study of 212 isolates of group B streptococci from sore throats over an 8-year period. A small but increasing percentage showed increased resistance to penicillin G when tested in an in vitro system.
本报告描述了一项对8年间从咽喉痛患者中分离出的212株B族链球菌的研究。在体外系统测试时,有一小部分但比例不断增加的菌株对青霉素G的耐药性增强。