Maharaj, R., C. Dayal, Z. Cassimjee, S. Chiba, A. O. Ajayi, and M. Davies. “From Alpha to Omicron: Anatomy of the SARS-CoV-2 Pandemic in an Outpatient Haemodialysis Unit in Johannesburg, South Africa”. African Journal of Nephrology, Vol. 26, no. 1, Jan. 2023, pp. 30-37, doi:10.21804/26-1-5395.