TY - GEN AU - Chesnut,R M TI - Instrumentation for spinal trauma SN - 0022-3085 PY - 1992///0319 KW - Follow-Up Studies KW - Humans KW - Orthopedic Fixation Devices KW - Spinal Injuries KW - surgery KW - Time Factors N1 - Publication Type: Comment; Letter UR - https://doi.org/10.3171/jns.1992.76.3.0560 ER -