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Shefer T, Strebel A, Wilson T, Shabalala N, Simbayi L, Ratele K, Potgieter C, Andipatin M.Shefer T, et al. Among authors: simbayi l.Qual Health Res. 2002 Dec;12(10):1373-90. doi: 10.1177/1049732302238749.Qual Health Res. 2002.PMID: 12474909
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
Shisana O, Zungu-Dirwayi N, Toefy Y, Simbayi LC, Malik S, Zuma K.Shisana O, et al. Among authors: simbayi lc.S Afr Med J. 2004 Jul;94(7):537-43.S Afr Med J. 2004.PMID: 15285455