1.
Gil Ospina AA. SPENDING ON HEALTH AND ITS RELATIONSHIP WITH INCOME SCHOOLING AND TYPE OF AFFILIATION TO THE GENERAL SOCIAL SECURITY SYSTEM: evidence for the department of Risaralda. Semest. Econ. [Internet]. 2006 Aug. 1 [cited 2026 Jul. 22];9(17):81-96. Available from: https://revistas.udem.edu.co/index.php/economico/article/view/1090