Green, Ezekiel, Lawrence C Obi, Anthony I Okoh, Maphoshane Nchabeleng, Babsie E de Villiers, Tomas Letsoalo, Anwar A Hoosen, Pascal O Bessong, and Roland N Ndip. 2013. “IS6110 Restriction Fragment Length Polymorphism Typing of Drug-Resistant Mycobacterium Tuberculosis Strains from Northeast South Africa”. Journal of Health, Population and Nutrition 31 (1):1-10. https://doi.org/10.3329/jhpn.v31i1.14743.