title: [HL-A system and its importance in transfusiology].
mesh_terms: D000017:ABO Blood-Group System; D000483:Alleles; D000906:Antibodies / Q000032:analysis; D001789:Blood Group Antigens; D001792:Blood Platelets / Q000276:immunology; D001803:Blood Transfusion; D005260:Female; D006648:Histocompatibility; D006649:Histocompatibility Antigens; D006801:Humans; D007962:Leukocytes / Q000276:immunology; D008297:Male; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System
chemical_list: D000017:ABO Blood-Group System; D000906:Antibodies; D001789:Blood Group Antigens; D006649:Histocompatibility Antigens; D012204:Rh-Hr Blood-Group System
vernacular_title: Układ HL-A i jego znaczenie w transfuzjologii.