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Karstaedt AS, Hopley M, Wong M, Crewe-Brown HH, Tasset-Tisseau A.Karstaedt AS, et al. Among authors: crewe brown hh.S Afr Med J. 2009 Oct;99(10):750-4.S Afr Med J. 2009.PMID: 20128275
Crewe-Brown HH, Reyneke MP, Khoosal M, Becker PJ, Karstaedt AS.Crewe-Brown HH, et al.S Afr Med J. 2004 Jun;94(6):440-2.S Afr Med J. 2004.PMID: 15250455No abstract available.
Cohen C, Karstaedt A, Frean J, Thomas J, Govender N, Prentice E, Dini L, Galpin J, Crewe-Brown H.Cohen C, et al.Clin Infect Dis. 2005 Dec 1;41(11):1631-7. doi: 10.1086/498023. Epub 2005 Oct 26.Clin Infect Dis. 2005.PMID: 16267737