BarrettN. R. (1952). Modern trends in gastroenterology. First series, edited by JonesAvery, p. 221. London: Butterworth & Co.
2.
CunninghamD. J. (1951). Textbook of anatomy, p. 597. Edinburgh: E. & S. Livingstone
3.
FreemanH. (1945). Perforation of the oesophagus. Brit. med. J., 2, 510
4.
GoligherJ. C. (1948). Postcricoid pharyngooesophageal perforation due to endoscopy treated by immediate suture. Lancet, 1, 985
5.
HooverW. B. (1944). Mediastinitis as complication of esophagoscopy and instrumentation of esophagus. Surg. Clin. N. Amer., 24, 578
6.
JemerinE. (1948). Results of treatment of perforation of esophagus. Ann. Surg., 128, 971
7.
KosherH. P. (1927). X-ray study of movements of tongue, epiglottis and hyoid bone in swallowing, followed by discussion of difficulty in swallowing caused by retropharyngeal diverticulum, postcricoid webs and exostoses of cervical vertebrae. Laryngoscope (St Louis), 37, 235
8.
MosherH. P. (1935). Esophagus. Surg. Gynec. Obstet., 60, 403
9.
NealonT. F.TempletonJ. Y.CuddyV. D.GibbonJ. H. (1961). Instrumental perforation of the esophagus. J. thorac. cardiovasc. Surg., 41, 75
10.
OverstreetJ. W.OchsnerA. (1955). Traumatic rupture of the esophagus. J. thor. Surg., 30, 164
11.
SmithC. C. K.TannerN. C. (1956). The complications of gastroscopy and oesophagoscopy. Brit. J. Surg., 43, 396
12.
TaylorH. (1945). Perforation of the oesophagus. Brit. med. J., 2, 543
