Donath-landsteiner antibody of the IgM class with anti-I specificity and possible efficacy of azathioprine therapy in paroxysmal cold hemoglobinuria: A case report.
3) Engelfriet CP, et al: Serological studies in autoimmune haemolytic anaemia. Bibl Haematol 29: 473∼478, 1968
4) Bell CA, et al: Paroxysmal cold hemoglobinuria (P.C.H.) following mycoplasma infection: anti-I specificity of the biphasic hemolysin. Transfusion 13: 138∼141, 1973