Effect of Esmolol on variation of rate-pressure product due to tracheal intubation An evaluation using invasive arterial pressure monitoring. International Journal of Biomedical and Advance Research, [S. l.], v. 5, n. 9, p. 443–445, 2014. DOI: 10.7439/ijbar.v5i9.876. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/562. Acesso em: 11 mar. 2026.