HeindlA.: Klin. Beobachtungen an 137 Gutartigen Oesophagus-Stenosen. Deutsch Zeit. f. Chir., 198–199:252, Vienna, 1926.
2.
IglauerS.: Nonopaque Foreign Bodies in the Esophagus and Esoph-agotracheal Fistula. Arch. f. Otolar., 7:229–233, March, 1928.
3.
MosherH. P.: The Use of the Esophagoscope in Esophageal Surgery. Boston Med. and Surg. Jour., Vol. CLXV, 11:401–403, Sept. 14, 1911.
4.
IglauerS.: Discussion of Jackson, C., Esophageal Stenosis, etc. Trans. Amer. Laryngol., Rhinol, and Otol. Soc., p. 211, 1914.
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KingE.: A New Method of Restoring the Lumen in a Case of Impermeable Stricture of the Esophagus. Surg. Gyn. and Obst., 39:596, 1924.
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JacksonC.: Bronchoscopy and Esophagoscopy, Textbook. W. B. Saunders Co., p. 350, 1927.
7.
JacksonC.CoatesG. M.: The Nose, Throat and Ear and Their Diseases, Textbook, p. 1069, Phila., 1929.
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TuckerG.: Stricture of the Esophagus—Diagnosis and Treatment. Laryngoscope, June, 1931.
9.
GuisezJ.: Diagnostic et Traitement des Rétrécissements Cicatricial de L'Oesophage. Arch. Internat, d. Laryn., D'Otol. et de Rhinol., 34–35:112, 1912–13.
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LotheisenG.: Zur Behandlung d. Oesophagus-Strikturen. Zbl. Chir., 50, 11:431–432. See also Wien Med. Woch., 72:144–7, 1922; and Wien Klin. Woch., 35:966, 1922.
11.
ImperatoriC. J.: Complete Atresia of the Esophagus. Trans. Amer. Bronchoscopic Soc., p. 74, 1931.
12.
ReidM. R.: To be published in the Trans, of the Amer. Surg. Assn. for 1932.