semifluid extract for relieving cough and asthma

Objective:To perfect the quality Zhisou Dingchuan tablets and to control its quality.

目的:完善止嗽定喘片质量标准,控制药品质量。

Objective To choose the best condition to determine the Ephedrine Hydrochloride in Zhisoudingchuankoufuye.

目的选择止嗽定喘口服液中盐酸麻黄碱含量测定的最佳条件。