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Comparative analysis of stress distribution around CFR-PEEK implants and titanium implants with different prosthetic crowns: A finite element analysis. Dent Med Probl 2021; 58: 359-367.","DOI":"10.17219\/dmp\/133234"},{"key":"13","doi-asserted-by":"crossref","unstructured":"13) Mahalakshmi G, Gasthi A, Hosain Almansour HM, Babaji P, Madhusudhana Rao U, Haseeb SA, <i>et al.<\/i> Evaluation of stress and deformation in bone with titanium, CFR-PEEK and zirconia ceramic implants by finite element analysis. Dent Res J (Isfahan) 2023; 20: 57.","DOI":"10.4103\/1735-3327.377577"},{"key":"14","doi-asserted-by":"crossref","unstructured":"14) Bacevic M, Dethier F, Lecloux G, Seidel L, Rompen E, Lambert F. The effects of direct polymethyl methacrylate and zirconia-on-Ti-base abutments on peri-implant soft tissue integration: A study in minipigs. 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