Randomized Controlled Trial
Comparison of the laryngeal mask (LMA) and laryngeal tube (LT) with the new perilaryngeal airway (CobraPLA) in short surgical procedures.
Eur J Anaesthesiol. 2006 Mar 1;23(3):234-8.
Randomized Controlled Trial
Cuffed oropharyngeal airway as a suitable alternative to the laryngeal mask airway for minor outpatient surgery.
Eur J Anaesthesiol. 2002 Mar 1;19(3):203-7.
Randomized Controlled Trial
The laryngeal mask airway Supreme--a single use laryngeal mask airway with an oesophageal vent. A randomised, cross-over study with the laryngeal mask airway ProSeal in paralysed, anaesthetised patients.
Anaesthesia. 2009 Jan 1;64(1):79-83.