@article{souza_sousa_parpinelli_amaral_cecatti_2008,  title={Self-reported maternal morbidity and associated factors among Brazilian women},  volume={54},  ISSN={0104-4230},  url={https://doi.org/10.1590/S0104-42302008000300019},  DOI={10.1590/S0104-42302008000300019},  number={3},  journal={Revista da Associação Médica Brasileira},  publisher={Associação Médica Brasileira},  author={Souza, Joao Paulo and Sousa, Maria Helena de and Parpinelli, Mary Angela and Amaral, Eliana and Cecatti, Jose Guilherme},  year={2008},  month={May},  pages={249–255} }