Aramvanitch, Kasamon, Yuwares Sittichanbuncha, Panvilai Tangkulpanich, and Jarupol Tuangsirisup. “Retraction: Learning Outcomes of Basic Life Support in Primary School Children (RAMAkids Club)”. Ramathibodi Medical Journal 42, no. 1 (March 18, 2019): 29–35. Accessed May 18, 2022. https://he02.tci-thaijo.org/index.php/ramajournal/article/view/132460.