Osama, A., Abdelsalam, N. and sharaan, M. (2025) “Apical dentinal defects after root canal preparation, obturation and retreatment using rotary and reciprocating instruments: An In-vitro study ”, Journal of Endodontics and Restorative Dentistry, 3(2), pp. 1–7. doi: 10.5281/zenodo.17013689.