Low mortality rates related to respiratory virus infections after bone marrow transplantation. - Machado, C. M.; Vilas Boas, L. S.; Mendes, A. V. A.; Santos, M. F. M.; Rocha, I. F. da; Sturaro, D.; Dulley, Frederico Luiz; Pannuti, Cláudio Sérgio (Bone Marrow Transplantation, 2003)