The Evaluation of Hyperdense Middle Cerebral Artery Sign and Sulci Effacement in Middle Cerebral Artery Involved Ischemia . Annals of Medical Research, [S. l.], v. 11, n. 1, p. 0029–0032, 2021. Disponível em: http://annalsmedres.org/index.php/aomr/article/view/3027. Acesso em: 14 oct. 2025.