TY - GEN AU - Sampron,N AU - Arrazola,M AU - Urculo,E TI - [Neuronarigalion in surgery of atlanto-avial instability: "the spinal shift"] SN - 1130-1473 PY - 2012///0209 KW - Arthrodesis KW - methods KW - Cervical Vertebrae KW - pathology KW - Female KW - Humans KW - Internal Fixators KW - Male N1 - Publication Type: Letter; Comment ER -