Davidoff, S R Implant-supported overdentures: the ZAAG attachment system. [electronic resource] - Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995) Nov 1997 - 1144-8, 1150-1 p. digital Publication Type: Journal Article ISSN: 1548-8578 Subjects--Topical Terms: Dental AbutmentsDental Implantation, Endosseous--methodsDental Prosthesis Retention--instrumentationDental Prosthesis, Implant-SupportedDenture Precision AttachmentDenture, OverlayHumansTitanium