Prevalence of diabetes mellitus in the rural southern Free State by Andries J. Groenewald, Hendrik J. van Wyk, Corinna M. Walsh, Sanet van Zyl, Lynette J. van der Merwe

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A risk-factor profile for chronic lifestyle diseases in three rural Free State towns by Sanet van Zyl, Lynette J. van der Merwe, Corinna M. Walsh, Francois C. van Rooyen, Hendrik J. van Wyk, Andries J. Groenewald

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