Boone, Dayany Leonel, Emanuelle Ferreira Barreto, Henrique Carneiro de Campos, Felipe Sales Parreira, and Lucas Roquim e Silva. “Cefaleia Em Salvas Crônica Responsiva a Terapia Combinada Com Varfarina – Relato De Caso”. Headache Medicine 12, no. Supplement (November 11, 2021): 19. Accessed May 7, 2026. https://headachemedicine.com.br/hm/article/view/517.