High-dose chemotherapy without transfusion for Philadelphia chromosome negative B-cell acute lymphoblastic leukemia in two Jehovah's Witnesses patients: a feasible option in the age of hematopoietic growth factors. Issue 9 (29th July 2019) - Perol, Louis; Grignano, Eric; Contejean, Adrien; Gastaud, Lauris; Legoff, Marielle; Franchi, Patricia; Deau-Fischer, Bénédicte; Willems, Lise; Bouscary, Didier; Tamburini, Jerome