Physico‑chemical assessment of indoor air quality of a tertiary hospital in South–South Nigeria. Port Harcourt Medical Journal, [S. l.], v. 11, n. 1, p. 21–25, 2016. DOI: 10.60787/phmj.v11i1.58. Disponível em: https://phmj.org.ng/index.php/home/article/view/58. Acesso em: 22 dec. 2024.