Aims . The primary aim of this study is to compare the clinical and histologic results of a flap vs. a flapless technique of ridge preservation after 4 months of healing. Both groups received an intrasocket graft of demineralized bone matrix mixed...
Map of North America, prepared for a French trading company, shows ports, bays, large lakes, mountain ranges, settlements, and villages as well as routes of various explorers. Disproportionate space is allocated to the eastern portion of...