@article{Els_Walsh_2012, title={The impact of preschool feeding programmes on the growth of disadvantaged young children in developing countries: a systematic review of randomised trials}, volume={26}, url={http://sajcn.co.za/index.php/SAJCN/article/view/645}, number={2}, journal={South African Journal of Clinical Nutrition}, author={Els, Annelien and Walsh, Corinna}, year={2012}, month={Nov.}, pages={83-90} }