@article{souza e silva_1998,  title={Patterns of induced abortion in urban area of Southeastern region, Brazil},  volume={32},  ISSN={0034-8910},  url={https://doi.org/10.1590/S0034-89101998000100002},  DOI={10.1590/S0034-89101998000100002},  number={1},  journal={Revista de Saúde Pública},  publisher={Faculdade de Saúde Pública da Universidade de São Paulo},  author={Souza e Silva, Rebeca de},  year={1998},  month={Feb},  pages={7–17} }