目的：观察术后"五黄液"术腔冲洗对功能性鼻内镜手术疗效的影响. 方法：三个研究中心慢性鼻窦炎、鼻息肉患者131例,随机分为实验组......

[Objectives] To screen the identification conditions of citric acid in Wuhuang Oral Liquid by thin layer chromatography,......