Mahaboonpiti, Pranee, Boontip Siritarungsri, and Phichet Banyati. 2018. “Development of Management Model for Acute Myocardial Infarction, Cha Am Hospital, Phetchaburi Province”. NU Journal of Nursing and Health Sciences 11 (3):128-37. https://he01.tci-thaijo.org/index.php/NurseNu/article/view/113095.