Sousa, G., Rocha, A., Alfaiate, T., Carvalho, T., Veiga e Moura, A. and Ferreira, M.R. 2002. Glioblastoma multiforme. with multifocal presentation. Acta Médica Portuguesa. 15, 4 (Aug. 2002), 321–4. DOI:https://doi.org/10.20344/amp.1957.