Key Study
Effect of xenograft (ABBM) particle size on vital bone formation following maxillary sinus augmentation: a multicenter, randomized, controlled, clinical histomorphometric trial
Testori T, Wallace SS, Trisi P, Capelli M, Zuffetti F, Del Fabbro M. Int J Periodontics Restorative Dent. 2013 Jul-Aug;33(4):467-75.
Geistlich Bio-Gide®, Geistlich Bio-Oss®