title: Near-patient testing by proxy.
authors.affiliation: Department of Chemical Pathology, United Medical School, Guy's Hospital, London, UK.
authors.forename: J D
authors.initials: JD
authors.lastname: Johnston
authors.forename: R A
authors.initials: RA
authors.lastname: Jupp
authors.forename: W D
authors.initials: WD
authors.lastname: Mitchell
mesh_terms: D003954:Diagnostic Services; D004636:Emergency Service, Hospital / Q000458:organization & administration; D004867:Equipment Design; D006801:Humans; D007362:Intensive Care Units / Q000458:organization & administration; D007755:Laboratories, Hospital / Q000191:economics / Q000458:organization & administration* / Q000706:statistics & numerical data; D008131:London; D010336:Pathology / Q000458:organization & administration; D019095:Point-of-Care Systems / Q000191:economics* / Q000458:organization & administration / Q000706:statistics & numerical data; D013048:Specimen Handling / Q000295:instrumentation / Q000379:methods*; D013997:Time Factors