Tawonrungrojn, Suwanna, Chaweewan Srasong, and Kitima Charoenrat. 2019. “Personnel Development in Using Medical Device in Operating Room and Cardiac Catheterization Room”. Vajira Medical Journal : Journal of Urban Medicine 63 (Supplement):S123-128. https://he02.tci-thaijo.org/index.php/VMED/article/view/205649.