Brondani, L. and Leite, C.Q. 2022. O manejo da hemorragia digestiva alta varicosa na urgência. Brazilian Journal of Case Reports. 2, Suppl.5 (Nov. 2022), 15. DOI:https://doi.org/10.52600/2763-583X.bjcr.2022.2.Suppl.5.15.