Thirapatarapong, W. and Chumwong, N. (2020) “Pre-operative Pulmonary Training Program in Coronary Artery Bypass Graft Surgery Patients at Siriraj Hospital”, Siriraj Medical Journal, 62(4), pp. 161–164. available at: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/243781 (accessed: 29 September 2026).