Comparing Hemodynamic stability and recovery profiles of PROPOFOL -KETAMINE versus PROPOFOL -FENTANYL in Upper GIT Endoscopic procedures. The Planet, [S. l.], v. 10, n. 3, p. 741–744, 2026. DOI: 10.5281/zenodo.23114276. Disponível em: https://bdjournals.org/planet/article/view/1537. Acesso em: 3 oct. 2026.