Comparison of Stress In Peri-Implant Bone of Anterior Maxilla on Loading of Straight and Angulated Platform Switched Implant Abutments - A 3D Finite Element Analysis. acmcr. 2020;4(1):30-43. Accessed September 11, 2026. https://fortunejournals.org/ojs/index.php/acmcr/article/view/22272