SHIER-CHIEG HUANG2018-09-102018-09-101999http://www.scopus.com/inward/record.url?eid=2-s2.0-0032982524&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/344683Surgical treatment of severe perthes disease: Comparison of triple osteotomy and shelf augmentationjournal article