Ribeiro RM, Vasconcelos SC, Parente ACNR, Santos ALS, Gomes E de ABM, Oliveira AMN, et al. Sentinel Headache as a Prodrome of Aneurysmal Rupture: a Systematic Review. Headache Med [Internet]. 2023 Dec. 20 [cited 2026 May 4];14(Supplement):59. Available from: https://headachemedicine.com.br/hm/article/view/901