Imatinib Treatment of Chronic Myeloid Leukemia Reveals a Preexisting CALR-mutated Essential Thrombocythemia. Issue 1 (January 2018) - Blouet, Anaïse; Rousselet, Marie-Christine; Le Bris, Yannick; Ribourtout, Bénédicte; Bouvier, Anne; Cottin, Laurane; Jouanneau-Courville, Rébecca; Blanchet, Odile; Ugo, Valérie; Luque Paz, Damien