Serna-Gutiérrez, Juliana Serna-Gutiérrez. “Ultrasound-Guided Stellate Ganglion Block”. Colombian Journal of Anesthesiology 43, no. 4 (October 1, 2015): 278–282. Accessed May 7, 2024. https://www.revcolanest.com.co/index.php/rca/article/view/339.