Castrillón Cobo HY, Rendón Gallón Álvaro, Apráez Ippolito NG. Characterization of information systems for primary health care. rev.ing.univ.Medellin [Internet]. 2019 Jun. 28 [cited 2024 Nov. 22];18(34):141-64. Available from: https://revistas.udem.edu.co/index.php/ingenierias/article/view/2180