Becker, W A prospective multicenter clinical trial comparing one- and two-stage titanium screw-shaped fixtures with one-stage plasma-sprayed solid-screw fixtures. [electronic resource] - Clinical implant dentistry and related research 2000 - 159-65 p. digital Publication Type: Clinical Trial; Comparative Study; Controlled Clinical Trial; Journal Article; Multicenter Study ISSN: 1523-0899 Standard No.: 10.1111/j.1708-8208.2000.tb00007.x doi Subjects--Topical Terms: AdolescentAdultAgedAged, 80 and overAlveolar Bone Loss--diagnostic imagingCoated Materials, Biocompatible--adverse effectsDental Implantation, Endosseous--methodsDental Implants--adverse effectsDental Prosthesis DesignDental Prosthesis RetentionFemaleFollow-Up StudiesHumansMaleMiddle AgedProbabilityProspective StudiesRadiography