Ferreira, M. R. de S. ., Campina, R. C. de F. ., Magalhães, C. P. . and Valença, M. M. . (2017) “Supraorbital foramen or notch and its relationship with the supraorbital nerve in human”, Headache Medicine, 8(4), pp. 130–133. doi: 10.48208/HeadacheMed.2017.20.