DÍAZ HERRERA, W.; OSORIO ZAMBRANO, H. F.; SANDOVAL CABRERA, M. F. Nasogastric tube insertion using esophageal guide in anesthetized patients at University Hospital in Neiva. RFS Revista Facultad de Salud, [S. l.], v. 8, n. 2, p. 21–25, 2016. DOI: 10.25054/rfs.v8i2.1806. Disponível em: https://journalusco.edu.co/index.php/rfs/article/view/1806. Acesso em: 4 may. 2024.