ABBOUD, H., KASSIR, A.R., KHALIL, S., SAADÉ, J. and CHAKAR, C. 2021. Bone regeneration using deproteinized bovine bone mineral (DBBM) in a crestal sinus elevation technique: a histological and histomorphometrical pilot study. International Arab Journal of Dentistry (IAJD). 12, 1 (May 2021), 25-31.