Samaksamarn T, Pawaputanon Na Mahasarakham C, Kantrong N, Kamtawee S, Pannak N, Suknim C, Chailertvanitkul P. Cytotoxicity of Thai Propolis Crude Extracts on Human Periodontal ligament cell, In Vitro. Khon Kaen Dent J [Internet]. 2021 Mar. 28 [cited 2024 Apr. 24];24(1):52-65. Available from: https://he01.tci-thaijo.org/index.php/KDJ/article/view/240357