Banharak, Samoraphop, Tyler Zahrli, and Hisako Matsuo. 2018. “Public Knowledge about Risk Factors, Symptoms, and First Decision-Making in Response to Symptoms of Heart Attack Among Lay People”. Pacific Rim International Journal of Nursing Research 22 (1):18-29. https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/93505.