6Bent J P,Otolaryngol Head Neck Surg,1994年,111卷,580页
7Millar J W,Thorax,1981年,36卷,710页
8Y.-G. Min,H.-W. Jung,H. S. Kim,S. K. Park,K. Y. Yoo. Prevalence and risk factors of chronic sinusitis in Korea: results of a nationwide survey[J] 1996,European Archives of Oto - Rhino - Laryngology(7):435~439