Cubiro, R., & Sánchez, N. (2020). Hemodynamic response after orotraqueal intubation in patients undergoing elective abdominal surgery that receive clonidine o lidocaine before anesthesia induction. Boletin Médico de Postgrado, 36(1), 26-31. https://mail.revistas.uclave.org/index.php/bmp/article/view/2602