This paper studies the results and pharmacologic effects of the liquid extracted from Elephantopus scaber L. in curing three major symptoms of bronchitis (cough, sputum and stridor).

• 用动物实验方法,研究地胆根乙醇提取液治疗支气管炎,咳、痰、喘三种症状的效果及其药理作用。