Pinheiro GR, Nunes MMF da R, Azevedo MPU, Filho OP da S, Lousada LM, Coutinho IP, Soares ACM, Moura LEB. Acute treatment of severe migraine: a literature review. Headache Med [Internet]. 2023 Dec. 20 [cited 2024 May 19];14(Supplement):42. Available from: https://headachemedicine.com.br/index.php/hm/article/view/1019