Nurse-administered propofol sedation compared with midazolam and meperidine for EUS: a prospective, randomized trial.
Dewitt J, McGreevy K, Sherman S, Imperiale TF. Nurse-administered propofol sedation compared with midazolam and meperidine for EUS: a prospective, randomized trial. Gastrointest Endosc. 2008 Sep; 68(3):499-509.