Aguiar, G.B. de, Santos, R.G. dos, Paiva, A.L.C., Silva, J.M. de A., Silva, R.C. da and Veiga, J.C.E. 2019. Intracranial aneurysm and arachnoid cyst: just a coincidence? A case report. São Paulo Medical Journal. 137, 1 (Feb. 2019), 92–95.