Competencies, Objectives and Skills: How Understand Conceptual Differences? An Analogy Using an Example Blocking Vehicular Traffic. Univ. Med. [Internet]. 2014 Jul. 24 [cited 2025 Oct. 7];55(4):424-35. Available from: https://revistas.javeriana.edu.co/index.php/vnimedica/article/view/16322