Observation:Osmol:Pt:Ser/Plas:Qn:Calculated.Sum of electrolytes
observation:osmol:pt:ser/plas:qn:calculated.sum of electrolytes
Observation:Osmolality:To identify measures at a point in time:Serum/Plasma:Quantitative:Calculated.Sum of electrolytes
observation:osmolality:to identify measures at a point in time:serum/plasma:quantitative:calculated.sum of electrolytes