@article{moraes_melo_amaral_2020,  title={Frequency of Congenital Anomalies in the Brazilian Midwest and the Association with Maternal Risk Factors: Case-control Study},  volume={42},  ISSN={0100-7203},  url={https://doi.org/10.1055/s-0040-1709692},  DOI={10.1055/s-0040-1709692},  number={4},  journal={Revista Brasileira de Ginecologia e Obstetrícia},  publisher={Federação Brasileira das Sociedades de Ginecologia e Obstetrícia},  author={Moraes, Carolina Leão de and Melo, Natália Cruz e and Amaral, Waldemar Naves do},  year={2020},  month={Apr},  pages={188–193} }