Prieto Peres, M. F., T. A. C. de . Lima, and M. M. Valença. “International Classification of Headache Disorders - ICHD-4. Will Medication-Overuse Headache Survive?”. Headache Medicine, vol. 12, no. 2, Sept. 2021, pp. 72-74, doi:10.48208/HeadacheMed.2021.16.