Rezvani , Y. ., Askarizadeh , N. ., Heydari, A., Efafi , F. ., Eftekhar, L. and Zarnegarnia, P. (2020) “Spontaneously Healed Horizontal Root Fracture: A Case Report ”, Journal of Dental School, Shahid Beheshti University of Medical Sciences, 37(4), pp. 143–145. doi: 10.22037/jds.v37i4.31756.