title: Torrieri and combined spinal-epidural technique.
authors.forename: J A
authors.initials: JA
authors.lastname: Aldrete
mesh_terms: D000767:Anesthesia, Epidural / Q000266:history* / Q000295:instrumentation; D000775:Anesthesia, Spinal / Q000266:history* / Q000295:instrumentation; D001118:Argentina; D049673:History, 20th Century; D006801:Humans; D009339:Needles / Q000266:history; D009985:Orthopedics / Q000266:history