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) Shintaro Iwata and Takeshi Ishii and Akira Kawai and Toru Hiruma and Tsukasa Yonemoto and Hiroto Kamoda and Naofumi Asano and Masanobu Takeyama,Prognostic Factors in Elderly Osteosarcoma Patients: A Multi-institutional Retrospective Study of 86 Cases,Annals of Surgical Oncology,1068-9265,Springer Science and Business Media LLC,2013-08-23,21,1,263-268,https://cir.nii.ac.jp/crid/1360004236984891776,https://doi.org/10.1245/s10434-013-3210-4