title: Intravenous dead space and patient safety in patient-controlled analgesia.
authors.forename: D J
authors.initials: DJ
authors.lastname: Doyle
authors.forename: S P
authors.initials: SP
authors.lastname: Nebbia
mesh_terms: D016058:Analgesia, Patient-Controlled / Q000295:instrumentation*; D006801:Humans; D015918:Infusion Pumps, Implantable; D007262:Infusions, Intravenous / Q000295:instrumentation; D013997:Time Factors