Inventors of the pencil-point spinal needle.
J
J
Eldor
D000775:Anesthesia, Spinal / Q000266:history* / Q000295:instrumentation*; D000776:Anesthesiology / Q000266:history* / Q000295:instrumentation*; D049673:History, 20th Century; D006801:Humans; D009339:Needles; D014481:United States