MOHAMED M. ABD EL-MAWGOD, HASHEM H A, YAHIA ABDELGAWAD ELSAYED ELBORAEI. Primary Headache among University Students: Across Sectional Study. Pakistan Journal of Medical & Health Sciences, [S. l.], v. 16, n. 03, p. 421, 2022. DOI: 10.53350/pjmhs22163421. Disponível em: https://pjmhsonline.com/index.php/pjmhs/article/view/492. Acesso em: 31 aug. 2024.