10.25384/SAGE.8796245.v1 David García-Azorín David García-Azorín Javier Trigo-López Javier Trigo-López Álvaro Sierra Álvaro Sierra Laura Blanco-García Laura Blanco-García Enrique Martínez-Pías Enrique Martínez-Pías Blanca Martínez Blanca Martínez Blanca Talavera Blanca Talavera Ángel L Guerrero Ángel L Guerrero Supplemental material for Observational, open-label, non-randomized study on the efficacy of onabotulinumtoxinA in the treatment of nummular headache: The pre-numabot study SAGE Journals 2019 Headache disorders botulinum toxins (onabotA) drug therapy nummular headache 2019-07-04 12:00:00 Journal contribution https://sage.figshare.com/articles/journal_contribution/Supplemental_material_for_Observational_open-label_non-randomized_study_on_the_efficacy_of_onabotulinumtoxinA_in_the_treatment_of_nummular_headache_The_pre-numabot_study/8796245 <p>Supplemental Material for Observational, open-label, non-randomized study on the efficacy of onabotulinumtoxinA in the treatment of nummular headache: The pre-numabot study by David García-Azorín, Javier Trigo-López, Álvaro Sierra, Laura Blanco-García, Enrique Martínez-Pías, Blanca Martínez, Blanca Talavera and Ángel L Guerrero in Cephalalgia</p>