Gingival Recession and Marginal Adaptation of Zirconia Crowns with Two Subgingival Margin Designs: A Randomized Clinical Trial.
El-Khayat, Heba, Eman M Anwar, Omnia Nabil, and Mostafa Aboushahba. 2025. “Gingival Recession and Marginal Adaptation of Zirconia Crowns With Two Subgingival Margin Designs: A Randomized Clinical Trial.”. The Journal of Contemporary Dental Practice 26 (8): 767-75.