著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Omnia M Refai and Noha H Nawar and Ingy T Lebshtien,Assessment of Retention of CAD-CAM Milled PEKK vs PEEK Double Crown-retained Removable Partial Dentures: A Randomized Clinical Trial,The Journal of Contemporary Dental Practice,1526-3711,Jaypee Brothers Medical Publishing,2022-02-24,22,11,1250-1256,https://cir.nii.ac.jp/crid/1360298345426126464,https://doi.org/10.5005/jp-journals-10024-3233