Clinical outcomes after platelet transfusions in patients with thrombotic thrombocytopenic purpura.
Swisher KK, Terrell DR, Vesely SK, Kremer Hovinga JA, Lämmle B, George JN. Clinical outcomes after platelet transfusions in patients with thrombotic thrombocytopenic purpura. Transfusion. 2009 May; 49(5):873-87.