WRIGHT, C.; KAPWATA, T.; ABDELATIF , N.; BATINI , C.; WERNECKE, B.; KUNENE, Z.; MILLAR, D.; MATHEE, A. .; STREET, R.; PANCHAL, R.; HANSELL, A.; CORDELL, R.; VANDE HEY, J. Household air pollution and respiratory symptoms a month before and during the stringent COVID-19 lockdown levels 5 and 4 in South Africa. Clean Air Journal, [S. l.], v. 32, n. 1, 2022. Disponível em: https://cleanairjournal.org.za/article/view/13822. Acesso em: 17 aug. 2022.