Spinal anaesthesia: a century of refinement, and failure is still an option.
Drasner
K
K
D000775:Anesthesia, Spinal / Q000266:history* / Q000379:methods; D000779:Anesthetics, Local / Q000134:cerebrospinal fluid; D004351:Drug Resistance; D049673:History, 20th Century; D006801:Humans; D017211:Treatment Failure
D000779:Anesthetics, Local