Santos, Gonçalo Roque, Rui André, Sara Leonor Pereira, Tiago Parreira, and Egídio Machado. 2011. “Cerebral Venous Thrombosis: Retrospective Analysis of 49 Cases”. Acta Médica Portuguesa 24 (1). Lisbon, Portugal:21-28. https://doi.org/10.20344/amp.347.