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牙周病是一种常见病,目前世界上公认的牙周病致病菌是专性厌氧菌。针对牙周主要致病的厌氧菌,而选取了治疗厌氧菌感染的首选药物——甲硝基羟乙唑(A)及治疗需
Periodontal disease is a common disease, the world recognized periodontal pathogens are obligate anaerobic bacteria. For the main pathogenic anaerobic bacteria periodontal, and selected the preferred drug for the treatment of anaerobic infections - metronidazole (A) and treatment