CHEE, Y. C.; ABDUL HALIM, S. The “butterfly wings” and midbrain “V” sign of Artery of Percheron infarction. Journal Of Cardiovascular, Neurovascular & Stroke, [S. l.], v. 3, n. 3, p. 56–58, 2021. DOI: 10.32896/cvns.v3n3.56-58. Disponível em: https://mycvns.com/index.php/journal/article/view/55. Acesso em: 2 dec. 2021.