@article{pinto_costa_lemos_martins netto_2020,  title={Evidence that justifies reviewing policies of access to medicines for chronic obstructive pulmonary disease in the Brazilian Public Health System},  volume={18},  ISSN={1679-4508},  url={https://doi.org/10.31744/einstein_journal/2020CE5754},  DOI={10.31744/einstein_journal/2020CE5754},  journal={einstein (São Paulo)},  publisher={Instituto Israelita de Ensino e Pesquisa Albert Einstein},  author={Pinto, Charleston Ribeiro and Costa, Lindemberg Assunção and Lemos, Antônio Carlos Moreira and Martins Netto, Eduardo},  year={2020},  pages={eCE5754} }