Preliminary Results of a Phase 2, Open-Label Study of Venetoclax (ABT-199/GDC-0199) Monotherapy in Patients with Chronic Lymphocytic Leukemia Relapsed after or Refractory to Ibrutinib or Idelalisib TherapyJeffrey A. Jones, John C. Byrd, Steven Coutré et al.|Blood|2015Cited by 36