1.
L Rodriguez, JM Ribera, M Batlle, B Xicoy, JL Mate, F Milla, E Feliu. Progressive multifocal leukoencephalopathy shortly after the diagnosis of follicular lymphoma in a patient treated with fludarabine. Haematologica 2002;87(7):ECR26-ECR26; https://doi.org/10.3324/%x.