Manoj Saini, et al. “EFFECT OF DIAPHRAGMATIC EXCURSION TRAINING ON PULMONARY FUNCTION, DYSPNEA AND FUNCTIONAL CAPACITY IN PATIENTS WITH STABLE CHRONIC OBSTRUCTIVE PULMONARY DISEASE”. The Bioscan, vol. 21, no. 2, Apr. 2026, pp. 404-18, doi:10.63001/tbs.2026.v21.i02.S.I(2).pp404-418.