Jules Julien Ndjoh, Georgette Marina Allou Amoin, Mengong Moneboulou Hortense, Sandra lydie Akena Ndeng, N’goran Justin Koffi and Charles Bengondo Messanga 2023. Comparison of Marginal Bone Loss Around Titanium and Zirconia Implants: Clinical Trial in Cameroon and Belgium. HEALTH SCIENCES AND DISEASE. 24, 2 Suppl 1 (Feb. 2023). DOI:https://doi.org/10.5281/hsd.v24i2 Suppl 1.4272.