Harlor, M Voice restoration using the tracheoesophageal puncture technique. [electronic resource] - Transactions - Pennsylvania Academy of Ophthalmology and Otolaryngology 1986 - 396-400 p. digital Publication Type: Journal Article ISSN: 0048-3206 Subjects--Topical Terms: AgedEsophagus--surgeryFemaleHumansLarynx, ArtificialMaleMiddle AgedPuncturesSpeech, AlaryngealTrachea--surgery