(1)
Emera, R. M. K.; Altonbary, G. Y. Retention Force of Zirconia Bar Retained Implant Overdenture: Clinical Comparative Study Between PEEK and Plastic Clips. Int Dent Res 2019, 9 (3), 92-98. https://doi.org/10.5577/intdentres.2019.vol9.no3.1.