Echeverri-Ospina YC, Zamudio Burbano MA, González Giraldo D. Ultrasound-guided superior laryngeal nerve block - A description of the technique . Colomb. J. Anesthesiol. [Internet]. 2020 Sep. 3 [cited 2024 May 4];49(1). Available from: https://www.revcolanest.com.co/index.php/rca/article/view/939