Alterations of murM gene and high-level penicillin-resistant as well as ceftriaxone resistance of Streptococcus pneumonimurM基因变异与肺炎链球菌青霉素高度耐药及头孢曲松耐药的相关性
Separation of Differential Proteins from Ceftriaxone Sensitive Strain to Resistant Strain of Neisseria Gonorrhoeae by Tw淋病奈瑟菌头孢曲松敏感株和耐药株双向凝胶电泳试验