Zhang, Jian Bo Analysis of bias in measurements of potassium, sodium and hemoglobin by an emergency department-based blood gas analyzer relative to hospital laboratory autoanalyzer results. [electronic resource] - PloS one 2015 - e0122383 p. digital Publication Type: Journal Article ISSN: 1932-6203 Standard No.: 10.1371/journal.pone.0122383 doi Subjects--Topical Terms: AdultBiasBlood Cell CountBlood Gas AnalysisCohort StudiesEmergency Service, HospitalHemoglobins--analysisHumansLaboratories, Hospital--standardsPoint-of-Care SystemsPotassium--bloodProspective StudiesSodium--blood