参考文献/References:
Lopez BR.Siegal GP.Hadley MN Chondromyxoid fibroma of the cervical spine: case report 2002
Brennan JW.Midha R.Ang LC Epithelioid hemangioendothelioma of the spine presenting as cervical myelopathy: case report 2001
Smith TP.Gray L.Weinstein JN Pre