Abdel-Khalek, Elsayed, and Nesreen El Mekawy. 2018. “The Implant Stability and Bone Height Changes for Immediately Loaded Single Implant-Retained Mandibular Overdentures With Locator Attachments”. International Dental Research 8 (3), 96-104. https://doi.org/10.5577/intdentres.2018.vol8.no3.1.