Ahmed Ali, M.A. and Mostafa, D. 2022. Histological Evaluation of Guided Bone Regeneration in Osseous Defects Using A Novel Non-Resorbable Membrane. Open Access Macedonian Journal of Medical Sciences. 10, D (Jan. 2022), 83–90. DOI:https://doi.org/10.3889/oamjms.2022.8262.