title: [Immunological abnormalities in myelodysplastic syndromes--three cases with positive direct Coombs' test].
mesh_terms: D000368:Aged; D000974:Antibodies, Antinuclear / Q000032:analysis; D001323:Autoantibodies / Q000032:analysis; D003298:Coombs Test; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009190:Myelodysplastic Syndromes / Q000276:immunology*
chemical_list: D000974:Antibodies, Antinuclear; D001323:Autoantibodies