@article{ruiz-rodríguez_wirtz_idrovo_angulo_2012,  title={Access to medicines among internally displaced and non-displaced people in urban areas in Colombia},  volume={28},  ISSN={0102-311X},  url={https://doi.org/10.1590/S0102-311X2012001400004},  DOI={10.1590/S0102-311X2012001400004},  number={12},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Ruiz-Rodríguez, Myriam and Wirtz, Veronika J. and Idrovo, Alvaro J. and Angulo, Mary Lupe},  year={2012},  month={Dec},  pages={2245–2256} }