Rungcharassaeng, Nida, Poramaporn Klanrit, Subin Puasiri, Supanigar Ruangsri, and Pattama Chailertvanitkul. “Wound Healing between Thai Propolis Product and Calcium Hydroxide in Direct Pulp Capping using a Whole Tooth Culture Model: Preliminary Study”. Khon Kaen University Dental Journal 21, no. 2 (December 28, 2018): 128–142. accessed April 7, 2025. https://he01.tci-thaijo.org/index.php/KDJ/article/view/163665.