Nagel, V. ., Cavanagh, S. ., Olivier, M. ., Larripa, N. ., Gutierrez, M. T. ., Grandinetti, M. ., Calvo, D. ., Salvat, F. ., Bonamico, L. ., & Goicochea, M. T. . (2019). Frequency of diagnoses in a specialized headache clinic in Buenos Aires. Headache Medicine, 10(3), 66–69. https://doi.org/10.48208/HeadacheMed.2019.19