@article{oppitz_cesar_neumann_2014,  title={Overweight among children under five years of age in
               municipalities of the semiarid region},  volume={17},  ISSN={1415-790X},  url={https://doi.org/10.1590/1809-4503201400040006},  DOI={10.1590/1809-4503201400040006},  number={4},  journal={Revista Brasileira de Epidemiologia},  publisher={Associação Brasileira de Saúde Coletiva},  author={Oppitz, Isabel Nunes and Cesar, Juraci Almeida and Neumann, Nelson Arns},  year={2014},  month={Oct},  pages={860–872} }