Hong, Heather R Ridge preservation procedures revisited: A randomized controlled trial to evaluate dimensional changes with two different surgical protocols. [electronic resource] - Journal of periodontology 04 2019 - 331-338 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1943-3670 Standard No.: 10.1002/JPER.18-0041 doi Subjects--Topical Terms: Alveolar Bone LossAlveolar ProcessAlveolar Ridge AugmentationCollagenCone-Beam Computed TomographyHumansTooth ExtractionTooth Socket