Zhao Fengdong, Fan Shunwu, Qin An, Jin Gu
School of Medicine, Zhejiang University, Department of Orthopaedics, Sir Run Run Shaw Hospital, 3rd Qingchun Road East, Hangzhou, Zhejiang, China.
Foot Ankle Int. 2007 Oct;28(10):1095-9. doi: 10.3113/FAI.2007.1095.