Sulu, Sumana, Iccha kumar Maharjan, Pragya Regmee, Sagar Adhakari, Abhinaya Luitel, and Kripa Khatiwada. “A Rare Incident of Intraoral Formalin Injection”. Birat Journal of Health Sciences 8, no. 1 (August 21, 2023): 1999–2002. Accessed July 17, 2024. https://nepjol.info/index.php/bjhs/article/view/57295.