Martin Arsanios DA, Contreras Villamizar KM, Serrano Giraldo J, Cantillo Vargas MJ, Gómez Salcedo E. POCUS and congestion: From head to toe. Rev. Colomb. Nefrol. [Internet]. 2025 Dec. 24 [cited 2026 Jan. 2];12(3). Available from: https://revistanefrologia.org/index.php/rcn/article/view/907