Paz Martín, D. Comparación De Dos Dispositivos supraglóticos Desechables: I-Gel Vs CLMA: Janakiraman C, Chethan DB, Wilkes AR, Stacey MR, Goodwin N. A Randomised Crossover Trial Comparing the I-Gel Supraglottic Airway and Classic Laryngeal Mask Airway. Anaesthesia 2009;64: 674-678. Rev Elect AnestesiaR 2009, 1, 4.