1.
Dey PK, Bhowmik M, Kar SK, Gain SK. Cardiopulmonary Exercise Test: Applications and Interpretation. Chest & Heart J. [Internet]. 2021 Dec. 13 [cited 2022 Aug. 9];44(2):100-5. Available from: https://banglajol.info/index.php/CHJ/article/view/56981