Shea T, Walko C, Chung Y, Ivanova A, Sheets J, Rao K, Gabriel D, Comeau T, Wood W, Coghill J, et al. Phase I/II Trial of Dose Escalated Busulfan Delivered by Prolonged Continuous Infusion in Allogeneic Transplant Patients. Biol Blood Marrow Transplant. 2015.