Methods The secretion of pharynx posterior wall were collected and cultivated and the drug sensitiveness test was made.

 
  • 方法咽炎組用無(wú)菌棉拭子取56例慢性咽炎患者咽后壁分泌物進(jìn)行細菌培養和藥敏試驗,并以33例健康成年人咽拭子標本為對照。
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