Sirthawong, A., Poncumhak, P., Sungkamanee, S., Manoy, P. and Boonla, O. (2019) “The Optimal Cut-off Score of the 2-Minute Step Test for Prediction of Cardiopulmonary Endurance in Older Adults with Hypertension”, Srinagarind Medical Journal, 34(2), pp. 161–168. Available at: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/181348 (Accessed: 1 May 2024).