Sirijane, O. “Revascularization: A Treatment for Permanent Teeth With Necrotic Pulp and Incomplete Root Development With Apical Periodontitis: 2 Case Reports”. Vajira Medical Journal : Journal of Urban Medicine, vol. 59, no. 3, Apr. 2016, p. 57, https://he02.tci-thaijo.org/index.php/VMED/article/view/54165.