Real‐world results of ibrutinib in relapsed/refractory CLL in France: Early results on a large series of 428 patients. Issue 8 (30th May 2017) - Ysebaert, Loic; Aurran‐Schleinitz, Thérèse; Dartigeas, Caroline; Dilhuydy, Marie‐Sarah; Feugier, Pierre; Michallet, Anne‐Sophie; Tournilhac, Olivier; Dupuis, Jehan; Sinet, Pierre; Albrecht, Claire; Cymbalista, Florence