Detection of Treponema denticola in subgingival plaquesby Double PCR and the linkage between infection with the spirochete and degree of periodontal injury是什么意思_Detection of Treponema denticola in subgingival plaquesby Double PCR and the linkage between infection with the spirochete and degree of periodontal injury在线翻译_英语_读音_用法_例句