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目的:用司帕沙星与洛美沙星随机对照治疗急性呼吸系统细菌性感染,对前者进行安全性及有效性评价。方法:剂量为司帕沙星200mg,QD,疗程5-1......
用国产与进口盐酸头孢他美酯随机对照及开放治疗急性细菌性感染,对前者进行安全性有效性评价。共完成168例(试验组及对照组各60例,开放组48例......