1. Yamamoto F, Clausen H, White T, Marken J, Hakomori S. Molecular genetic basis of the histo-blood group ABO system. Nature. 1990;345(6272):229-233; DOI:10.1038/345229a0.
4. Czerwiński M, Kaczmarek R. Genetic basis of synthesis of carbohydrate blood group antigens. Acta Haematol Pol. 2013;44(3):251-259; DOI:10.1016/j.achaem.2013.07.029.
5. Tęgowska E, Kriesel G, Tyczynski M, Janiszewski L. The blood group frequencies in the population of Poland. Variability and Evolution. 1997;6:25-34.
6. Chmielewski P, Sołkiewicz K, Borysławski K, Strzelec B. Variability in the frequency of ABO and Rh blood groups in Lower Silesia (Poland): the role of natural selection and genetic drift. Monogr Phys Anthropol. 2017;6:1-128.
8. Hirschfeld L, Hirschfeld H. Serological differences between the blood of different races: the results of researches on the Macedonian front. Lancet. 1919;2:675-679; DOI:10.1016/S0140-6736(01)48686-7.
9. Waterhouse JAH, Hogben L. Incompatability of mother and foetus with respect to the iso-agglutinogen A and its antibody. Br J Soc Med. 1947;1(1):1-17; DOI:10.1136/jech.1.1.1.
11. Mukhin VN, Chinakh DG, Avdeev AV, Kuleba VV, Afanas’ev MV. Gene frequencies and heterozygosity of the AB0 and RH blood group alleles in the populations of two cities of the Donetsk region, Ukraine. Genetika. 2003;39(4):530-533.