1. Dent J, Dodds WJ, Hogan WJ, Toouli J (1988) Factors that influence induction of gastroesophageal reflux in normal human subjects. Dig Dis Sci 33:270–275
2. Sloan S, Kahrilas PJ (1991) Hiatal hernias with or without a hypotensive LES predispose to stress reflux. Gastroenterology 100:A164
3. Sloan S, Rademaker AW, Kahrilas PJ (1992) Determinants of gastroesophageal junction incompetence. Hiatal hernia, lower esophageal sphincter or both? Ann Intern Med 117:977–982
4. Sloan S, Kahrilas PJ (1991) Impairment of esophageal emptying with hiatal hernia. Gastroenterology 100:596–605
5. Mittal RK, Holloway RH, Penagini R, Blackshaw LA, Dent J (1995) Transient lower esophageal sphincter relaxation. Gastroenterology 109:601–610