Hansen P K, Fenger H J, Gimsing P, Gudmand-Høyer E, Hippe E
Scand J Haematol. 1980 Aug;25(2):175-80. doi: 10.1111/j.1600-0609.1981.tb01384.x.
The concentrations of cobalamin and transcobalamin I and II in plasma and of folate in erythrocytes were determined in a Greenlander population sample. Compared with the Danish reference group, cobalamin and transcobalamin II were increased in the Eskimos, whereas there were no differences in transcobalamin I and erythrocyte folate.