Bolhari B, Meraji N, Nosrat A. Extensive Idiopathic External Root Resorption in First Maxillary Molar: A Case Report. Iran Endod J [Internet]. 2013 May 14 [cited 2024 May 3];8(2):72-4. Available from: https://journals.sbmu.ac.ir/iej/article/view/4373