Original Research

Preliminary study: comparative effects of lung volume therapy between slow and fast deep-breathing techniques on pulmonary function, respiratory muscle strength, oxidative stress, cytokines, 6-minute walking distance, and quality of life in persons with COPD

Leelarungrayub J, Puntumetakul R, Sriboonreung T, Pothasak Y, Klaphajone J

International Journal of Chronic Obstructive Pulmonary Disease 2018, 13:3909-3921

Published Date: 5 December 2018