TY - GEN AU - GarcĂ­a-Aguado,R AU - Ubeda,J TI - [Flow-controlled needle: a new device for performing unassisted nerve blocks] SN - 2340-3284 PY - 2017///0110 KW - Equipment Design KW - Humans KW - Needles KW - Nerve Block KW - instrumentation N1 - Publication Type: Letter; Video-Audio Media UR - https://doi.org/10.1016/j.redar.2013.12.004 ER -