Objective To explore the therapeutic effect of Guben-kechuan Capsule(GKC) in treating senile chronic bronchitis.

目的探讨固本咳喘胶囊治疗老年慢性支气管炎的疗效。

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Objective To explore the therapeutic effect of Guben-kechuan Capsule(GKC) in treating senile chronic bronchitis.

目的探讨固本咳喘胶囊治疗老年慢性支气管炎的疗效。

youdao