Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Koji Nozaka and Naohisa Miyakoshi and Michio Hongo and Yuji Kasukawa and Hidetomo Saito and Hiroaki Kijima and Hiroyuki Tsuchie and Motoki Mita and Yoichi Shimada,Effectiveness of circular external fixator in periprosthetic fractures around the knee,BMC Musculoskeletal Disorders,1471-2474,Springer Science and Business Media LLC,2020-01-31,21,,,https://cir.nii.ac.jp/crid/1872553968110231040,https://doi.org/10.1186/s12891-020-03352-9