DOEL, S. Formaldehyde toxicology – occupational versus environmental HAP?. Clean Air Journal, [S. l.], v. 17, n. 2, 2009. DOI: 10.17159/caj/2009/17/2.7177. Disponível em: https://cleanairjournal.org.za/article/view/7177. Acesso em: 2 feb. 2023.