BAI, Kavita; KUMAR, Ramesh; BHATTI, Urooj; RANI, Keenjhar; MEMON, Mumtaz Ali. Association of headache and other attributes to duration of wearing face mask during pandemic COVID -19. Pakistan Journal of Physiology, [S. l.], v. 17, n. 1, p. 26–29, 2021. Disponível em: https://pjp.pps.org.pk/index.php/PJP/article/view/1293. Acesso em: 2 may. 2024.