POKHREL, R.; BHATNAGAR, R. A Rare Anomaly in Circle of Willis. Medical Journal of Shree Birendra Hospital, [S. l.], v. 12, n. 1, p. 41–42, 2013. DOI: 10.3126/mjsbh.v12i1.9093. Disponível em: https://www.nepjol.info/index.php/MJSBH/article/view/9093. Acesso em: 4 may. 2024.