1.Friedrich Scheiflinger,Paul Knōbl,et al.Nonneutralizing Ig M and IgGantibodies to von Willebrand factor‐clea ving protease(ADA MTS‐13)in a patient with thrombotic thrombocytopenic purpura.Blood,2003;102∶3241‐3243 2.James N.George.HowI treat patients wit ......