Pibultip, P. and Piyachon, C. (2022) “Efficacy of Three Irrigation Protocols for Removing Three Types of Calcium Hydroxide from Root Canals”, Khon Kaen University Dental Journal, 25(3), pp. 1–11. available at: https://he01.tci-thaijo.org/index.php/KDJ/article/view/250998 (accessed: 14 September 2026).