Rezaei, Fatemeh, and Mahta Fazlyab. “Nonsurgical Endodontic Treatment of Type IIIa Dens Invaginatus in an Immature Maxillary Central Incisor: A Case Report”. Iranian Endodontic Journal, vol. 20, no. 1, Jan. 2025, p. e9, doi:10.22037/iej.v20i1.46440.