Walid Ftis, Khloud Ftis, Ahmed Keshlaf and Laila Hamad 2022. Efficacy of Intra-lesion Injection of Corticosteroid for Treating Patients with Oral Lichen Planus Lesions. Khalij-Libya Journal of Dental and Medical Research. 6, 1 (May 2022), 86–92. DOI:https://doi.org/10.47705/kjdmr.216115.