title: Commentary on: Use of Remifentanil and Alfentanil in Endotracheal Intubation: A Comparative Study.
authors.affiliation: Tehran Heart Center, Tehran University of Medical Sciences (TUMS), Tehran, Iran.
authors.forename: Mahdi
authors.initials: M
authors.lastname: Najafi
keywords: Alfentanil; Intubation, Endotracheal; Remifentanil