Singh V, Jha G, Agrawal N, Shrestha S. Maxillary First Premolar with Three Roots and Three Root Canals: A Case Report. J. Nep. Assoc. Ped. Dent. [Internet]. 2022 Dec. 31 [cited 2024 May 17];3(2):25-8. Available from: https://nepjol.info/index.php/jnapd/article/view/57662