@article{almeida_caldas_2013,  title={Migration and maternal health: experiences of brazilian
               women in Portugal},  volume={13},  ISSN={1519-3829},  url={https://doi.org/10.1590/S1519-38292013000400003},  DOI={10.1590/S1519-38292013000400003},  number={4},  journal={Revista Brasileira de Saúde Materno Infantil},  publisher={Instituto de Medicina Integral Prof. Fernando Figueira},  author={Almeida, Lígia Moreira and Caldas, José Peixoto},  year={2013},  month={Oct},  pages={309–316} }