HASAN, S. Hospital Environmental Services and their Needs: Hospital Environmental Services and their Needs. Pakistan Journal of Health Sciences, Pakistan, v. 4, n. 06, 2023. DOI: 10.54393/pjhs.v4i06.895. Disponível em: https://thejas.com.pk/index.php/pjhs/article/view/895. Acesso em: 19 may. 2024.