title: Equipment failure during epidural catheter placement.
authors.forename: G
authors.initials: G
authors.lastname: Williams
authors.forename: P
authors.initials: P
authors.lastname: Howell
mesh_terms: D000328:Adult; D000767:Anesthesia, Epidural / Q000295:instrumentation*; D000773:Anesthesia, Obstetrical / Q000295:instrumentation*; D002406:Catheterization, Peripheral / Q000295:instrumentation*; D004868:Equipment Failure; D005260:Female; D006801:Humans; D011247:Pregnancy