Harris, E K Biological and analytic components of variation in long-term studies of serum constituents in normal subjects. V. Estimated biological variations in ionized calcium. [electronic resource] - Clinical chemistry Oct 1971 - 983-7 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0009-9147 Subjects--Topical Terms: Blood Proteins--metabolismCalcium--analysisElectrodesHomeostasisHormones--physiologyHumansIons--bloodMathematicsMethodsProtein BindingSerum Albumin--metabolismSerum Globulins--metabolismStatistics as TopicTime Factors