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Shisana O, Stoker D, Simbayi LC, Orkin M, Bezuidenhout F, Jooste SE, Colvin M, van Zyl J.Shisana O, et al.S Afr Med J. 2004 Apr;94(4):283-8.S Afr Med J. 2004.PMID: 15150943
Rehle T, Shisana O, Pillay V, Zuma K, Puren A, Parker W.Rehle T, et al. Among authors: shisana o.S Afr Med J. 2007 Mar;97(3):194-9.S Afr Med J. 2007.PMID: 17440667
Rehle TM, Shisana O.Rehle TM, et al. Among authors: shisana o.SAHARA J. 2005 Nov;2(3):304-10. doi: 10.1080/17290376.2005.9724855.SAHARA J. 2005.PMID: 17600972Free article.