%0 Journal Article %T Reliability of Chest Wall Mobility and Its Correlation with Lung Functions in Healthy Nonsmokers, Healthy Smokers, and Patients with COPD %A Irshad A. Ahmad %A Kanagaraj Rengaramanujam %A Khalid A. Alahmari %A Paul S. Silvian %A Ravi S. Reddy %A Venkata Nagaraj Kakarparthi %J Archive of "Canadian Respiratory Journal". %D 2019 %R 10.1155/2019/5175949 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6410441/