1Terry Canale S. Campbell Operative Orthopaedics. 9th ed. Mosby-Year Book Inc, 1998,2771.
2Karasick D,Schweitzer ME, Vaccaro AIR. The traumatized cervical spine in Klippel-Feil syndrome: imaging features. A JR, 1998,170:85.
3Guille JT, Miller A, Bowen JR, et al. The natural history of Klippel-Feil syndrome: clinical, roentgenographic, and magnetic resonance imaging findings at adulthood.J Pediatr Orthop, 1995,15:617.
4Woon CYL, Chong KC,Teh HS,et al. Cervical spine trauma in Klippel-Feil syndrome:two cases with contrasting outcomes and areview of the literature. Injury Extra, 2007,38:392.
5Tracy MR, Dormans JP, Kusumi K. Klippel-Feil syndrome: clinical features and current understanding of etiology. Clinical Orthopaedics and Related Research ,2004,424 : 183.
6Thomsen MN ,Schneider U, Weber M, et al. Scoliosis and congenital anomalies associated with Klippel-Feil syndrome types I-III. Spine, 1997,22:396.