Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) CHANG Kyung and 宇田 憲司 and 金 郁〓 and 久保 俊一 and 平澤 泰介 and 日下部 虎夫,Radiological Evaluation of Perthes' Disease Treated by an Abduction Weight Bearing Orthosis or a Modified Pogo-Stick Brace,日本小児整形外科学会雑誌 = Journal of Japanese Paediatric Orthopaedic Association,09176950,,1999-01-25,8,1,83-88,https://cir.nii.ac.jp/crid/1572824499556791040,