Kritsnakriengkrai, S., N. Vaewthong, J. Klungthumnium, T. Kaweemaythee, P. Sriphol, V. Songtanin, V. Horbut, and Y. Thusombat. “Recovery of inspiratory muscle strength in lobectomy patients receiving physical therapy”. Journal of Medicine and Health Sciences, vol. 29, no. 3, Dec. 2022, pp. 23-32, https://he01.tci-thaijo.org/index.php/jmhs/article/view/260778.