@article{alencar_santos_2012,  title={Early malnutrition decreases contrast sensitivity to circular concentric gratings},  volume={5},  ISSN={1983-3288},  url={https://doi.org/10.3922/j.psns.2012.1.02},  DOI={10.3922/j.psns.2012.1.02},  number={1},  journal={Psychology & Neuroscience},  publisher={Pontificia Universidade Católica do Rio de Janeiro, Universidade de Brasília, Universidade de São Paulo},  author={Alencar, Caroline C. G. and Santos, Natanael A. dos},  year={2012},  month={Jan},  pages={003–009} }