Migration status and prevalence of diabetes and hypertension in Gauteng province, South Africa: effect modification by demographic and socioeconomic characteristics—a cross-section...

por Motlhale, Melitah, Ncayiyana, Jabulani Ronnie
Publicado 2019

Cancer in HIV-positive and HIV-negative adolescents and young adults in South Africa: a cross-sectional study

por Dhokotera, Tafadzwa, Bohlius, Julia, Egger, Matthias, Spoerri, Adrian, Ncayiyana, Jabulani Ronnie, Naidu, Gita, Olago, Victor, Zwahlen, Marcel, Singh, Elvira, Muchengeti, Mazvita
Publicado 2021