@article{giovanella_almeida_vega romero_oliveira_tejerina silva_2015,  title={Panorama de la Atención Primaria de Salud en Suramérica: concepciones,
               componentes y desafíos},  volume={39},  ISSN={0103-1104},  url={https://doi.org/10.1590/0103-110420151050002002},  DOI={10.1590/0103-110420151050002002},  number={105},  journal={Saúde em Debate},  publisher={Centro Brasileiro de Estudos de Saúde},  author={Giovanella, Ligia and Almeida, Patty Fidelis de and Vega Romero, Román and Oliveira, Suelen and Tejerina Silva, Herland},  year={2015},  month={Apr},  pages={300–322} }