I. Ismail, M. Venter, S. Ismail, and N. Ally, “Ocular manifestations of HIV infection at Chris Hani Baragwanath Academic Hospital, Johannesburg, South Africa”, S Afr Med J, vol. 113, no. 10, pp. 20–24, Oct. 2023, doi: 10.7196/SAMJ.2023.v113i10.950.