The specificity of the antibody in paroxysmal cold hemoglobinuria (P.C.H.).
D001323:Autoantibodies; D003298:Coombs Test; D006384:Hemagglutination; D006457:Hemoglobinuria, Paroxysmal / Q000276:immunology*; D006461:Hemolysis; D006801:Humans; D066298:In Vitro Techniques