Pedder, H, Kapwata, T, Howard, G, Naidoo, R, Medical, S, Morris, R W, Mathee, A & Wright, C Y 2021, ' Lagged association between climate variables and hospital admissions for pneumonia admissions in South Africa ', International Journal of Environmental Research and Public Health, vol. 18, no. 12, 6191 . https://doi.org/10.3390/ijerph18126191