Risk factors and characteristics of ocular complications, and efficacy of autologous serum tears after haematopoietic progenitor cell transplantation - Leite, S. C.; Castro, R. S. de; Alves, M.; Cunha, D. A.; Correa, M. E. P.; Silveira, L. A. da; Vigorito, A. C.; Souza, C. A. de; Rocha, Eduardo Melani (Bone Marrow Transplantation, 2006)