Bibliografia

Blom E.D., Singer, M.I., An endoscopie technique for restoration of voice following laryngectomy. Annals of Otology Rhinology and Laringology. 89: 526-33, 1980.

Blom E.D., Singer, M.I., An improved insufflation test. Archives of Otolaryngology. 111: 211-12, 1985.

Heaton J.M., Parker A.J., In vitro comparison of the Groningen high resistance, Groningen low resistance and Provox speaking valves .

Hilgers F.J.M., Schonwenburg P.F., A new low-resistance, selfretaining prosthesis (Provox TM) for voice rehabilitation after total laryngectomy . Laryngoscope. 100: 1202-207, 1990.

Staffieri M., New surgieal approaches for speach rehabilitation after total laryngectomy. In Surgical and Prosthetic Approaches to Speach rehabilitation. (Shedd, D.P., Weinberg, B., eds) G.K. Hall & Co. Boston, pp. 77-117, 1980.