1Furlan M, Robles R, Solenthaler M, et al. Deficient activity of von Willebrand factor-cleaving protease in chronic relapsing thrombotic thrombocytopenic purpura. Blood, 1997,89:3097-3103.
2Bianchi V, Robles R, Alberio L, et al. Von Willebrand factorcleaving protease ( ADAMTS13 ) in thrombocytopenic disorders: a severely deficient activity is specific for thrombotic thrombocytopenic purpura. Blood,2002, 100:710-713.