Thrombotic Thrombocytopenic Purpura in Black People: Impact of Ethnicity on Survival and Genetic Risk Factors. oleh Suella Martino, Mathieu Jamme, Christophe Deligny, Marc Busson, Pascale Loiseau, Elie Azoulay, Lionel Galicier, Frédéric Pène, François Provôt, Antoine Dossier, Samir Saheb, Agnès Veyradier, Paul Coppo, French Reference Center for Thrombotic Microangiopathies