1.
Aishwarya Nair, Krishnaprasad K M, Gopala Krishna Alaparthi, Shyam Krishnan, Santhosh Rai. The effect of diaphragmatic stretch technique on diaphragmatic excursion in chronic obstructive pulmonary disease. ijrps [Internet]. 2020Jul.30 [cited 2021Jan.16];11(3):4518-23. Available from: https://pharmascope.org/ijrps/article/view/2681