Retained haemoglobin values at different blood concentrations from the measurements with the whole blood system: A = donor 1; B = donor 2; C = donor 3.
Twenty-five measurements were done for saline 100%, saliva 50% and saliva 100% each.
Not all results are distinguishable in the figure due to overlapping, indicating high correlation of the measurements.
Johansson K, Lindström M, Alhabshi M, Ahmad M, Svensson PJ, Becktor JP.
J Oral Maxillofac Res 2021 (Apr-Jun);12(2):e3. doi:10.5037/jomr.2021.12203