@article{Du Plessis_Kruger_Sweet_2013, title={II. Complementary feeding: a critical window of opportunity from six months onwards}, volume={26}, url={http://sajcn.co.za/index.php/SAJCN/article/view/757}, number={S}, journal={South African Journal of Clinical Nutrition}, author={Du Plessis, Lisanne and Kruger, H and Sweet, L}, year={2013}, month={Sep.}, pages={S129-S140} }