Vila, Esther, Anna Mases, Enrique Vela, Luis Molto, Albert Sanchez-Font, Víctor Curull, and Lluis Gallart. 2013. “Sedation With Propofol and Remifentanil for Real-Time Endobronchial Ultrasound Needle Aspiration”. Colombian Journal of Anesthesiology 41 (2):120-26. https://www.revcolanest.com.co/index.php/rca/article/view/877.