@article{moura_diego_2017,  title={Lack of access to surgery: a public health problem},  volume={33},  ISSN={0102-311X},  url={https://doi.org/10.1590/0102-311X00151817},  DOI={10.1590/0102-311X00151817},  number={10},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Moura, Maria de Lourdes de Oliveira and Diego, Luis Antonio dos Santos},  year={2017},  pages={e00151817} }