MayosmithM.F., HirschP.J., WodzinskiS.F., SchiffmanF.J.Acute epiglottitis in adults. An eight-year experience in the State of Rhode Island.N Engl J Med1986; 314: 1133–1139.
6.
MasonD.G., WarkK.J.Unexpected difficult intubation. Asymptomatic epiglottic cysts as a cause of upper airways obstruction during anaesthesia.Anaesthesia1987; 42: 407–410.
7.
PadfieldA.Epiglottic cysts. A case report and review.Anaesthesia1972; 27: 84–88.
8.
AlbertD.M., AliZ.Two cases of vallecular cyst presenting with acute stridor.J Laryngol Otol1985; 99: 421–425.