DOMINGUES, Renan; RIBEIRO, Saulo Ramos; MELLO, Ana Lucia de Carvalho; MIRANDA, Carolina Franciely Vitor; PACHECO, Evelyn de Paula; CARVALHO, Joao José Freitas de. Spontaneous bleeding of an arachnoid cyst: a rare cause of thunderclap headache. Headache Medicine, [S. l.], v. 13, n. Supplement, p. 36, 2022. DOI: 10.48208/HeadacheMed.2022.Supplement.36. Disponível em: https://headachemedicine.com.br/index.php/hm/article/view/708. Acesso em: 4 dec. 2025.