Epicrania fugax: the clinical characteristics of a series of 18 patients - Herrero-Velázquez, S; Guerrero-Peral, ÁL; Mulero, P; Peñas-Martínez, ML; Cortijo, E; Miranda, S; Rojo-Martínez, E; Henao, A; Rodríguez, R; Pedraza, M; Hurtado, ML; Marco-Llorente, J; Fernández-Buey, MN; Fernández, R (Rev Neurol, 2011)