[Statistico-mathematical correlation of the B and C isoenzyme ratio of carbonic anhydrase and fetal hemoglobin, and its probable biological significance in the metabolism of zinc].

The AA. performed a study on the Bravais-Galton's correlation coefficient. They applied this coefficient to the HCAB/HCAC ratio and to the fetal haemoglobin often groups of twenty children (one month four years old) values. The result support the assumption that there is a strong biochemical relationship between zinc-carbonic anhydrase and haemoglobin in erithrocytes.