title: Complication of the combined spinal epidural technique 2.
authors.forename: C
authors.initials: C
authors.lastname: Lok
authors.forename: P
authors.initials: P
authors.lastname: Kirk
mesh_terms: D000368:Aged; D000767:Anesthesia, Epidural / Q000295:instrumentation*; D000775:Anesthesia, Spinal / Q000295:instrumentation*; D019644:Arthroplasty, Replacement, Hip; D004868:Equipment Failure; D005260:Female; D006801:Humans; D009339:Needles