Cloperastine

OBJECTIVE To establish Standard to quality control the Tabella of Kechuantina.

目的建立复方氯哌斯汀片的质量控制标准。

Objective:To observe the efficacy and safety of clemastine combined ranitidine used in treatment of urticaria.

目的 :观察氯马斯汀联合雷尼替丁治疗荨麻疹的疗效和安全性。