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 J. 2022, 32 (1). https://doi.org/10.17159/caj/2022/32/1.13822.