Story, D A Comparison of three methods to estimate plasma bicarbonate in critically ill patients: Henderson-Hasselbalch, enzymatic, and strong-ion-gap. [electronic resource] - Anaesthesia and intensive care Dec 2001 - 585-90 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0310-057X Standard No.: 10.1177/0310057X0102900603 doi Subjects--Topical Terms: Acid-Base Imbalance--bloodBicarbonates--bloodBlood Gas Analysis--methodsCarbon Dioxide--bloodCritical IllnessHumansHydrogen-Ion ConcentrationIntensive Care UnitsProspective StudiesSpectrophotometry