Chotvorrarak, Kanet, Kallaya Yanpiset, Danuchit Banomyong, and Ratchapin Laovanitch Srisatjaluk. 2020. “N Vitro Antibacterial Activity of Oligomer-Based and Calcium Silicate-Based Root Canal Sealers”. Mahidol Dental Journal 37 (2). Bangkok, Thailand:145-54. https://he02.tci-thaijo.org/index.php/mdentjournal/article/view/246836.