Amornsettachai, Parinya, Suphachai Suphangul, and Tanapat Bokam. 2018. “A 3 Years Retrospective Analysis of Survival Rate of Thai Dental Implant (PW PLUS®) in 23 Patients”. Chiang Mai Dental Journal 39 (2):47-55. https://he01.tci-thaijo.org/index.php/cmdj/article/view/195442.