Heijdenrijk, Kees Feasibility and influence of the microgap of two implants placed in a non-submerged procedure: a five-year follow-up clinical trial. [electronic resource] - Journal of periodontology Jun 2006 - 1051-60 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 0022-3492 Standard No.: 10.1902/jop.2006.050342 doi Subjects--Topical Terms: Alveolar Bone Loss--diagnostic imagingDental Abutments--microbiologyDental Implantation, Endosseous--methodsDental Implants--microbiologyDental Prosthesis Design--adverse effectsDental Prosthesis, Implant-Supported--methodsEpidemiologic MethodsFemaleHumansMaleMandibular Diseases--diagnostic imagingMiddle AgedRadiography