Intachai W. Combined Periodontal Surgery and Orthodontic Traction for Permanent Impacted Maxillary Central Incisor: a Case Report. Lampang Med J [internet]. 2022 Oct. 25 [cited 2026 Sep. 11];33(1):69-77. available from: https://he01.tci-thaijo.org/index.php/LMJ/article/view/259429