“A Study on Functional Status and Well Being in Obstructive Lung Diseases with Regard to Clinical Parameters and Symptoms – A Descriptive and Comparative Study”., Int. J. of Res. in Pharmacology &Pharmacotherapeutics , vol. 12, no. 1, pp. 47–62, Apr. 2023, doi: 10.61096/ijrpp.v12.iss1.2023.47-62.