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) Suhail Ali Al-Ghafli and Konstantinos X. Michalakis and Hiroshi Hirayama and Kiho Kang,The in Vitro Effect of Different Implant Angulations and Cyclic Dislodgement on the Retentive Properties of an Overdenture Attachment System,The Journal of Prosthetic Dentistry,0022-3913,Elsevier BV,2009-09,102,3,140-147,https://cir.nii.ac.jp/crid/1362544421033337856,https://doi.org/10.1016/s0022-3913(09)60134-7