title: A new combined spinal-epidural apparatus.
authors.forename: S W
authors.initials: SW
authors.lastname: Adejumo
authors.forename: A A
authors.initials: AA
authors.lastname: Leach
mesh_terms: D000767:Anesthesia, Epidural / Q000295:instrumentation*; D000775:Anesthesia, Spinal / Q000295:instrumentation*; D004824:Epidural Space / Q000033:anatomy & histology; D006801:Humans