Objective In order to guide the reasonable clinical usage of antibiotics, the bacteria strains were investigated and the antibiotic sensitivity was analysed in 216 cases with burn wounds infection.

目的对2 16例烧伤感染患者创面分泌物进行细菌培养及药敏分析，以指导临床合理使用抗生素。

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Objective To observe the active change of the platelet in the coronary circulation before and after PTCA in the patients with coronary heart disease in order to provide a guide to clinical drug usage.

目的研究冠心病患者经皮冠状动脉腔内成形术（PTCA）前后，冠状循环中血小板的变化，为临床用药提供参考。

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Objective To observe the active change of the platelet in the coronary circulation before and after PTCA in the patients with coronary heart disease in order to provide a guide to clinical drug usage.

目的研究冠心病患者经皮冠状动脉腔内成形术（PTCA）前后，冠状循环中血小板的变化，为临床用药提供参考。

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