DePoi, Robert Development of an oro-antral fistula following sinus elevation surgery: a case report on management using platelet-rich plasma. [electronic resource] - Journal (Indiana Dental Association) - 10-6 p. digital Publication Type: Case Reports; Journal Article ISSN: 0019-6568 Subjects--Topical Terms: Bone TransplantationDental Implantation, EndosseousFemaleHumansMaxillary Sinus--surgeryMiddle AgedOral Surgical Procedures, Preprosthetic--adverse effectsOroantral Fistula--etiologyPlatelet-Rich Plasma