Epidural and nerve block anaesthesia with sympocaine.
D000758:Anesthesia; D000765:Anesthesia, Conduction; D000776:Anesthesiology; D006801:Humans; D009407:Nerve Block; D011343:Procaine / Q000031:analogs & derivatives
D011343:Procaine
ANESTHESIA, REGIONAL; PROCAINE/related compounds