P1. Immunoablation with t cell depleted autologous peripheral blood stem cell rescue produces complete remission in thrombocytopenic purpura (TTP) recidivant and refractory to standard treatment. Issue 7 (1st July 2001) - Espigado, I.; Rodríguez, J.; Carmona, M.; Alonso, D.; Ríos, E.; Pérez-Hurtado, J.; Martino, M.; Noguerol, P.; Vinuesa, M.; Parody, R.