Cortés Hernández, H. A., Marín Escobar, S., & Ortiz Pérez, L. C. (2023). Randomized clinical trial. Effect of two types of fasting in patients undergoing percutaneous intervention procedures under local anesthesia in a hemodynamic service in Medellín, 2019. Medicina UPB, 42(1), 2-9. https://doi.org/10.18566/medupb.v42n1.a02