Dorsaf, T., El Ons, H.M., Mouleh Yosri, A. and Lamia, O. 2020. Conservative Approach of a Severe Case of Osteoradionecrosis of the Mandible- Case Report. International Journal Of Drug Research And Dental Science. 2, 3 (Aug. 2020), 45-54. DOI:https://doi.org/10.36437/ijdrd.2020.2.3.G.