Huaringa-Marcelo, J., Huaman, M.R., Brañez-Condorena, A., Villacorta-Landeo, P., Pinto-Ruiz, D.F., Urday-Ipanaqué, D., García-Gomero, D., Montes-Teves, P. and Lozano Miranda, A. 2021. Vasoactive Agents for the Management of Acute Variceal Bleeding: A Systematic Review and Meta-analysis. Journal of Gastrointestinal and Liver Diseases. 30, 1 (Mar. 2021), 110–121. DOI:https://doi.org/10.15403/jgld-3191.