1.
Kaushaljeet Gill. Effect of flow versus volume incentive spirometry on chest expansion in coronary artery bypass graft surgery patients: A comparative study. Int. J. of Allied Med. Sci. and Clin. Res. [Internet]. 2020 Aug. 15 [cited 2026 Feb. 19];8(2):411-23. Available from: https://ijamscr.com/ijamscr/article/view/880