REFERENCES
- Jackson, Chevalier: The diaphragmatic pinchcock in so-called “cardiospasm.” Laryngoscope 32:139 (February) 1922.
- Lerche, W.: The Esophagus and Pharynx in Action. Springfield, Illinois, Charles C Thomas, 1950.
- Allison, P. R.: Reflux esophagitis, sliding hiatal hernia, and anatomy of repair. Surg., Gynec. & Obst. 92:419 (April) 1951.