Nakaphun , P. “The First 11 Cases of the Unprotected Left Main Coronary Artery Stenting in Maharat Nakhon Ratchasima Hospital: Personal Experience”. Maharat Nakhon Ratchasima Hospital Journal, vol. 29, no. 2, Oct. 2024, pp. 115-20, https://he04.tci-thaijo.org/index.php/MNRHJ/article/view/2065.