Westphalen, V. P. D., Carneiro, E., Fariniuk, L. F., da Silva Neto, U. X., Westphalen, F. H. and Kowalczuck, A. (2017) “Maintenance of Pulp after Horizontal Root Fractures in Three Maxillary Incisors: A Thirteen-Year Evaluation”, Iranian Endodontic Journal, 12(4), pp. 508–511. doi: 10.22037/iej.v12i4.16617.