Effects of Prolonged Use of Face Masks among Healthcare Workers Working in a Tertiary level Hospital in Kathmandu, Nepal. Indian Journal of Public Health Research & Development, [S. l.], v. 13, n. 3, p. 233–237, 2022. DOI: 10.37506/ijphrd.v13i3.18204. Disponível em: https://medicopublication.com/index.php/ijphrd/article/view/18204. Acesso em: 22 may. 2026.