SHARMA, Vidya Dev. Headache: a prospective study. Journal of Institute of Medicine Nepal, [S. l.], v. 20, n. 1 & 2, 1998. DOI: 10.59779/jiomnepal.19. Disponível em: http://jiomnepal.edu.np/index.php/jiomnepal/article/view/19. Acesso em: 7 nov. 2025.