quality control - eqas - others - transfusion/immunohematology - AB0 and Rh grouping,1 sample, 1 evaluation report, Qualicont®, analytes: AB0 blood grouping, Rh system: D antigen, Rh-phenotyping, Irregular antibody screening, Direct Coombs-testing, Kell antigen, antibody identifying, code 2311, survey in 2024.09