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Hurley E, Coutsoudis A, Giddy J, Knight SE, Loots E, Esterhuizen TM.Hurley E, et al. Among authors: knight se.S Afr Med J. 2011 Sep 5;101(9):645-50.S Afr Med J. 2011.PMID: 21920157
Geddes R, Giddy J, Butler LM, Van Wyk E, Crankshaw T, Esterhuizen TM, Knight S.Geddes R, et al.S Afr Med J. 2011 Sep 5;101(9):651-4.S Afr Med J. 2011.PMID: 21920158
Naidoo S, Taylor M, Esterhuizen TM, Nordstrom DL, Mohamed O, Knight SE, Jinabhai CC.Naidoo S, et al. Among authors: knight se.Educ Health (Abingdon). 2011 Aug;24(2):514. Epub 2011 Jul 29.Educ Health (Abingdon). 2011.PMID: 22081655