Dr. Deepak Chauhan, Dr. Seema Thakur, Dr. Dolly SIingh. Management of teeth with trauma induced crown fractures and large periapical lesions following apical surgery (Apicoectomy) with retrograde filling. Int J Appl Dent Sci 2021;7(3):309-313. DOI:
https://doi.org/10.22271/oral.2021.v7.i3e.1317