清肺梨：可生津止渴，清热止咳等。

Clear lung pear: thirst quenching, heat cough and so on.

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目的：研究清热止咳口服液的质量标准。

Objective: Study the methods of quality control of Qingre Zhike Oral Liquid.

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目的观察祛风宣肺、清热止咳中药治疗小儿外感咳嗽的疗效。

ObjectiveTo observe the therapeutic effect of expelling wind and ventilating the lung, clearing away heat and relieving cough for children cough.

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