Elsyad, Moustafa Abdou Resilient liner vs. clip attachment effect on peri-implant tissues of bar-implant-retained mandibular overdenture: a 1-year clinical and radiographical study. [electronic resource] - Clinical oral implants research May 2010 - 473-80 p. digital Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 1600-0501 Standard No.: 10.1111/j.1600-0501.2009.01879.x doi Subjects--Topical Terms: Dental Plaque IndexDental Prosthesis, Implant-SupportedDenture BasesDenture DesignDenture LinersDenture Retention--instrumentationDenture, Complete, LowerDenture, OverlayHumansJaw, Edentulous--diagnostic imagingMaleMandible--diagnostic imagingMiddle AgedPeriodontal IndexRadiographySurface PropertiesTreatment Outcome