3Chung KF, Pavord ID. Prevalence, pathogenesis, and causes of chronic cough [J]. Lancet, 2008,371(9621):1364-1374.
4Chung KF. Chronic cough: future directions in chronic cough: mechanisms and antitussives[J].Chron Respir Dis,2007,4 (3):159-165.
5Takemura M, Niimi A, Matsumoto H, et al. Atopic features of cough variant as- thma and classic asthma with wheezing [J].Clin Exp AUergy,2007,37( 12): 1833-1839.
6Abouzgheib W, Pratter MR, Bartter T. Cough and asthma[J]. Curr Opin Pulm- Med.2007,13( 1 ):44-48.
7Bogte A, Bredenoord AJ, Smout AJ. Di agnostic yield of oesophageal pH mon- itoring in patients with chronic unexplain ed cough[J].Scand J Gastroenterol,2008,43 (1):13-19.
8Gonlugur U, Gonlugur TE. Eosinophilic bronchitis without asthma[J]. Int Arch Allergy Immunol,2008,147(1 ): 1-5.