title: The sounds of small airways: emerging role in pathogenesis and clinical expression of asthma.
authors.affiliation: Department of Respiratory Medicine, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China.
authors.forename: Xiujuan
authors.initials: X
authors.lastname: Yao
authors.affiliation: Department of Respiratory Medicine, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China. Email: suny@ccmu.edu.cn.
authors.forename: Yongchang
authors.initials: Y
authors.lastname: Sun
mesh_terms: D001249:Asthma / Q000175:diagnosis* / Q000473:pathology*; D006801:Humans