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Lilian RR, Grobbelaar CJ, Hurter T, McIntyre JA, Struthers HE, Peters RPH.Lilian RR, et al. Among authors: grobbelaar cj.S Afr Med J. 2017 Nov 27;107(12):1065-1071. doi: 10.7196/SAMJ.2017.v107i12.12666.S Afr Med J. 2017.PMID: 29262957