Search for: [Subject and Keywords = choroby układu krwiotwórczego] OR [Subject and Keywords = hematologia] OR [Subject and Keywords = czasopismo medyczne] OR [Subject and Keywords = czasopismo naukowe] OR [Subject and Keywords = medycyna i zdrowie] OR [Title = Acta Haematologica Polonica \: biomonthly of the Polish Society of Haematologists and Transfusiologists and the Institute of Haematology and Transfusion Medicine. Vol. 54, 2023, no. 6]