常見(jiàn)例句Conclusion SPFX is very effective and safe in the treatment of RTBI in the senile patients. 結(jié)論司帕沙星治療老年患者呼吸道細(xì)菌感染療傚肯定、安全。Objective To compare the efficacy and safety of sparfloxacin(SPFX)and ofloxacin(OFLX)in the treatment of respiratory tract bacterial infections(RTBI)in the senile patients. 目的對(duì)照研究司帕沙星（SPFX）與氧氟沙星（OFLX）治療老年患者呼吸道細(xì)菌感染（RTBI）的臨牀療傚及安全性。 返回 SPFX