Perception of the validity of the Migraine Disability Assessment questionnaire in a population of patients with chronic migraine V. Medrano Martínez; I. Francés Pont; L. Hernández Rubio; L. González Fernández; S. Fernández Izquierdo; J. Mallada Frechin;

Visual snow syndrome and its relationship with migraine O. Barrachina-Esteve; I. Hidalgo-Torrico; C. Acero; S. Aranceta; D. Cánovas-Vergé; G. Ribera;

The MIGREX study: Prevalence and risk factors of sexual dysfunction among migraine patients M. Torres-Ferrus; A.C. López-Veloso; V. Gonzalez-Quintanilla; N. González-García; J. Díaz de Teran; A. Gago-Veiga; J. Camiña; M. Ruiz; N. Mas-Sala; S. Bohórquez; V.J. Gallardo; P. Pozo-Rosich;