Authors: Vlassis, JM Wetzel, A Caffesse, RG

Citation: Jm. Vlassis et al., Controlled subperiosteal tissue expansion to facilitate GBR for the placement of endosseous dental implants, INT J PER R, 19(3), 1999, pp. 289-297

Authors: Vlassis, JM Fugazzotto, PA

Citation: Jm. Vlassis et Pa. Fugazzotto, A classification system for sinus membrane perforations during augmentation procedures with options for repair, J PERIODONT, 70(6), 1999, pp. 692-699