Cortés Hernández, H.A. et al. 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 (Feb. 2023), 2–9. DOI:https://doi.org/10.18566/medupb.v42n1.a02.