LASCANO CONTRERAS, J. de J. VExUS ultrasonography in the assessment of systemic venous congestion: An essential tool for the modern nephrologist. Revista Colombiana de Nefrología, [S. l.], v. 13, n. 2, 2026. DOI: 10.22265/acnef.13.2.1018. Disponível em: https://revistanefrologia.org/index.php/rcn/article/view/1018. Acesso em: 21 oct. 2026.