Khumalo, T., Mtambo, T., van Deventer, M., Mdluli, N. and Makhathini, N. Discourses on Opioid Addiction and Its Treatment and Management in South Africa Since 2000: A Systematic Review. Social and Health Sciences. 17 pages . DOI:https://doi.org/10.25159/2957-3645/12481.