Correia, Jorge, João C. Alexandre, Catarina Dias, Luís C. Matos, Isabel Martins, Pedro Ribeiro, Alexandra Vaz, et al. 2009. “Glioblastoma Multiforme – A Clinical Case Report”. Internal Medicine 16 (1). Lisboa, Portugal:27-32. https://revista.spmi.pt/index.php/rpmi/article/view/1381.