TY - GEN AU - Boezaart,André P AU - Franco,Carlo D TI - Thin sharp needles around the dura SN - 1098-7339 PY - 2006///0912 KW - Dura Mater KW - Humans KW - Needles KW - adverse effects KW - Nerve Block KW - instrumentation N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1016/j.rapm.2006.05.004 ER -