50例慢性鼻炎-鼻窦炎患者鼻内镜术后鼻腔冲洗的疗效分析
50례만성비염-비두염환자비내경술후비강충세적료효분석
The Efficacy Analysis of the Nasal Irrigation after Endoscopic Surgery in 50 Cases with Chronic Rhinitis and Sinusitis