@article{almeida_pinto_conceição_campos_2019,  title={Medical centers location and specialists’ allocation: a healthcare planning case study},  volume={29},  ISSN={0103-6513},  url={https://doi.org/10.1590/0103-6513.20190006},  DOI={10.1590/0103-6513.20190006},  journal={Production},  publisher={Associação Brasileira de Engenharia de Produção},  author={Almeida, João Flávio de Freitas and Pinto, Luiz Ricardo and Conceição, Samuel Vieira and Campos, Francisco Carlos Cardoso de},  year={2019},  pages={e20190006} }