Although laryngomalacia is the leading cause of stridor in infancy, vocal cord paralysis, despite its low incidence, is still the second most common cause.
摘要喘鸣是一岁以下的婴幼儿
窘
常见的主诉,而喉头软化症是最常见的原因。
Although laryngomalacia is the leading cause of stridor in infancy, vocal cord paralysis, despite its low incidence, is still the second most common cause.
摘要喘鸣是一岁以下的婴幼儿
窘
常见的主诉,而喉头软化症是最常见的原因。
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

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。
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