Fig. 4From: Premature baby with extreme hyponatraemia (95 mmol per litre): a case reportComparison of sodium concentration in the two batches of DBM, maternal expressed breast milk (EBM) and preterm formula (Nutriprem 1). Denoted are mean values and ranges (based on two measurements). All measurements were done using Roche OMNI S point-of-care analyserBack to article page