Randomized Controlled Trial
The Flex-Tip™ tracheal tube does not reduce the incidence of postoperative sore throat: a randomized controlled trial.
Can J Anaesth. 2011 Dec 1;58(12):1090-6.
Randomized Controlled Trial
Gum elastic bougie-guided insertion of the ProSeal laryngeal mask airway is superior to the digital and introducer tool techniques.
Anesthesiology. 2004 Jan 1;100(1):25-9.
Randomized Controlled Trial
A comparison of the intubating laryngeal mask airway and the Bonfils intubation fibrescope in patients with predicted difficult airways.
Anaesthesia. 2004 Jul 1;59(7):668-74.