title: The anion gap revisited.
authors.forename: B J
authors.initials: BJ
authors.lastname: Jones
authors.forename: P J
authors.initials: PJ
authors.lastname: Twomey
mesh_terms: D000136:Acid-Base Equilibrium / Q000502:physiology*; D000137:Acid-Base Imbalance / Q000209:etiology*; D006801:Humans; D014883:Water-Electrolyte Imbalance / Q000209:etiology*