1.
Pérez Valbuena GJ. Geographical Accessibility to Health Services: A Case Study for Barranquilla. soc.eco [Internet]. 2015 Jan. 15 [cited 2025 Apr. 24];(28):181-208. Available from: https://sociedadyeconomia.univalle.edu.co/index.php/sociedad_y_economia/article/view/3935