TY - JOUR A1 - Coovadia, H. A1 - Jewkes, R. A1 - Barron, P. A1 - Sanders, D. A1 - McIntyre, D. T1 - The health and health system of South Africa: Historical roots of current public health challenges Y1 - 2009 DO - 10.1016/S0140-6736(09)60951-X VL - 374 IS - 9692 ER -