How could the drug procurement procedure be improved to ensure good quality drugs, at the right time, in the required quantities and at an advantageous cost? The Ecuadorian case. Rev. Fac. de Jurisprud. [Internet]. 2022 Jul. 20 [cited 2026 Sep. 22];1(12). Available from: https://revistarfjpuce.edu.ec/index.php/rfj/article/view/398