Validation of the Spanish version of the migraine disability assessment questionnaire (MIDAS) in university students with migraine|2020|. Rodríguez-Almagro D, Achalandabaso A, Rus A, Obrero-Gaitán E, Zagalaz-Anula N, Lomas-Vega R. BMC Neurology. 2020;20:67-73. https://doi.org/10.1186/s12883-020-01646-y