title: HL-A antigens and idiopathic autoimmune hemolytic anemias.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000744:Anemia, Hemolytic, Autoimmune / Q000276:immunology*; D002648:Child; D003601:Cytotoxicity Tests, Immunologic; D005260:Female; D005787:Gene Frequency; D006649:Histocompatibility Antigens; D006801:Humans; D008214:Lymphocytes / Q000276:immunology; D008297:Male; D008875:Middle Aged; D010641:Phenotype
chemical_list: D006649:Histocompatibility Antigens