1. Sirot: these de Lyon, 1899.
2. Syphilis of the Trachea and Bronchi;Conner;Amer. Jour. Med. Sc.,1903
3. Fistula Between the Esophagus and the Tracheobronchial Tree;Moersch;Med. Clin. N. Am.,1930
4. Esophago-Tracheo-Fistula;Pantano;Bull. e. Alli. d. r., Acad. Med. di Roma,1928