Valença MM, Valença MF, Monteiro J dos S, Martins C, Batista LL. Incidental discovery of an azygos-type anterior cerebral artery in a cluster headache patient: a case report. NS&A [Internet]. 2024 Mar. 29 [cited 2024 Dec. 22];1(1):29-33. Available from: https://neurosurgeryanatomy.com/journal/article/view/7