Tangkulpanich, P., K. Tantrawiwat, and Y. Sittichanbuncha. “Effectiveness and Clinical Outcome of Acute Myocardial Infarction Fast Tract: Emergency Department, Ramathibodi Hospital”. Ramathibodi Medical Journal, vol. 39, no. 1, Mar. 2016, pp. 14-22, https://he02.tci-thaijo.org/index.php/ramajournal/article/view/57547.