Optimization of conditioning for marrow transplantation from unrelated donors for patients with aplastic anemia after failure of immunosuppressive therapy

H. Joachim Deeg, Margaret O'Donnell, Jakub Tolar, Rajni Agarwal, Richard E. Harris, Stephen A. Feig, Mary C. Territo, Robert H. Collins, Peter A. McSweeney, Edward A. Copelan, Shakila P. Khan, Ann Woolfrey, Barry Storer