1. Functional disease of the esophagus;Belsey;J Thorac Cardiovasc Surg,1966
2. An Atlas of Esophageal Motility in Health and Disease;Code,1958
3. Extramuköse cardiaplastik beim chronischen Cardiospasmus mit Dilatation des Oesophagus;Heller;Mitt Grenzgeb Med,1913
4. The effect of bilateral supranodosal vagotomy on canine esophageal function;Higgs;Surgery,1965
5. The experimental production of esophageal achalasia by electrolytic lesions in the medulla;Higgs;J Thorac Cardiovasc Surg,1965