Pimta, W., J. Sirichok, J. Tuntiyasawasdikul, R. Tawinvong, and S. Prathanee. “Self-Care Behaviors Among Patients Who Have Cardiac Valve Replacement at Srinagarind Hospital”. Srinagarind Medical Journal, vol. 29, no. 3, July 2014, pp. 256-63, https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/19846.