title: Pressures in epidural filters and catheters.
authors.forename: E D
authors.initials: ED
authors.lastname: Briggs
authors.forename: S
authors.initials: S
authors.lastname: Panjwani
authors.forename: W F
authors.initials: WF
authors.lastname: Sellers
mesh_terms: D015360:Analgesia, Epidural / Q000295:instrumentation*; D004868:Equipment Failure; D005374:Filtration / Q000295:instrumentation; D006801:Humans; D007260:Infusion Pumps; D011312:Pressure