1. Reflux esophagitis, sliding hiatal hernia, and the anatomy of repair;Allison, P.R.;Surg. Gynec. Obstet,1951
2. Observations on the nature of heartburn;Babey, A.M.;Amer. J. dig. Dis. Nutr,1937
3. A clinical test for esophagitis;Bernstein, L.M.; Baker, L.A.;Gastroenterology,1958
4. Carver, G. M., and Sealy, W. C. (1954). Peptic esophagitis. Arch. Surg., 68, 286.
5. Endoscopic and biopsy correlation of esophagitis: a review of eighty-four cases;Cocco, A.E.;Bull. Gastroint. Fndosc,1965