A chuck for extradural injections.
B R
BR
SIMPSON
R H
RH
SALT
D000758:Anesthesia; D000765:Anesthesia, Conduction / Q000600:supply & distribution*; D000776:Anesthesiology; D004864:Equipment and Supplies; D006801:Humans; D007268:Injections, Epidural
ANESTHESIA, CONDUCTION/equipment and supplies