3Palombini BC, Villanova CA, Araujo E, et al. A pathogenic triad in chroniccough: asthma, postnasal drip syndrome, and gastroesophageal reflux disease. Chest, 1999,116:279 - 284.
4Harding SM, Richter JE. The vole of gastoresophageal reflux in chronic cough and asthma. Chest, 1997,111 : 1389 - 1402.
5Fujimura M, Oyawa H, Nishizawa Y, et al. Comparison of otopic cough with cough variant asthma:is atopic cough a precursor of asthma? Thorax,2003,58:14 - 18.
7HAQUE R Am USMANI O S, BARNES P J. Chronic idiopathic cough: a discrete clinical entity[J]? Chest, 2005,127 :1710- 1713.
8PIRES G V, SOUZA H S, ELIA C C, et al. Small bowel of patients with asthma and allergic rhinitis: absence of inflammation despite the presence of major cellar components of allergic inflammation[J]. Allergy Asthma Proe, 2004,25:253-250.
9CHUNG K F, WIDDICOMBE J G. Cough as a symptom[J]. Pulm Pharmacol Ther, 2004,17 : 329- 332.
10O'HARA J, JONES N S. The aetiology of chronic cough: a review of current theories for the otorhino laryngologist[J].J Laryngol Otol, 2005,119 : 507 - 514.