Arruda, M. A. ., R. . Arruda, V. . Guidetti, and M. E. . Bigal. “Migraine, Tension-Type Headache, and Attention-deficit/Hyperactivity Disorder in Childhood: A Population-Based Study”. Headache Medicine, vol. 8, no. 1, Mar. 2017, pp. 11-15, doi:10.48208/HeadacheMed.2017.3.