Gigant cell glioblastoma in adolescents with infection by the human immunodeficiency virus (HIV-1) and progressive multifocal leukoencephalopathy - Brust, M. C.; Cervi, Maria Célia; Negrini, Bento Vidal de Moura; Isaac, Myriam de Lima; Bloch, A. R. Carrero; Tomé, F. D. S. (World Congress of The World Society for Pediatric Infectious Diseases, 2009)