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Ngene NC, Moodley J, Songca P, von Rahden R, Paruk F, Onyia CO, van der Linde S.Ngene NC, et al. Among authors: moodley j.S Afr Med J. 2013 Jun 5;103(8):543-8. doi: 10.7196/samj.6590.S Afr Med J. 2013.PMID: 23885736