1Niimi A,Matsumoto H,Mishima M. Eosinophilic airway disorders associated with chronic cough[J].Pulm Phar-macol Ther,2009,(02):114-120.
2Nakajima T,Nishimura Y,Nishiuma T. Characteristics of patients with chronic cough who developed classic asthma during the course of cough variant asthma:alongitudinal study[J].Respiration;International Review of Thoracic Diseases,2005,(06):606-611.
4Hsu JY,Stone RA,Logan-Sinclair RB. Coughing frequency in patients with persistent cough:assessment using a 24 hour ambulatory recorder[J].European Respiratory Journal,1994,(07):1246-1253.