Efficacy and safety of rituximab in adult patients with idiopathic relapsing or refractory thrombotic thrombocytopenic purpura: results of a Spanish multicenter study - Rubia, J; Moscardó, F; Gómez, M J (Transfus Apheresis Sci, 2010)
, et al; Grupo Español de Aféresis (GEA).