The incidence and economic impact of gastroesophageal reflux (M. Reichelderfer). Pathophysiology of reflux esophagitis (W.J. Hogan). The diagnosis of esophageal reflux: An overview (M. Reichelderfer). Diagnosis of gastroesophageal reflux by X-ray and scintiscans (W.J. Dodds). Ambulatory esophagel pH monitoring (D. Yamamoto). Medical treatment of gastroesophageal reflux disease (J. Dent). When to give up? The decision to refer the patient for an antireflux operation (J.W. Hamilton). What you should expect from you surgeon (W.J. Hogan). Long-term results of medical and surgical therapy: Medical perspective (J. Dent). History of surgery for gastroesophageal reflux (D.B. Skinner). Long-term results of medical and surgical therapy: Surgical perspective (T.R. DeMeester and K.H. Fuchs). Evaluation of the angelchik prosthesis (J.R. Starling). British experience with the angelchik and other antireflux procedures: A personal view (M.W.L. Gear). Gastroesophageal reflux surgery in pediatric-sized developmentally disabled patients - a prospective, randomized, double-blind comparison of the angelchik prosthesis and the nissen fundoplication (G.R. Gourley, J.R. Pellett, B. Ulysses K. Li, W.N. Adkins, Jr.). The angelchik antireflux prosthesis: Clinical and electron microscopic findings in 352 patients (J.A. Sapala, M.A. Sapala, J.M. Riddle). Why antireflux surgery works (C.T. Bombeck, S.L. Samelson, T.R. McLean, L.M. Nyhus). Laboratory evaluation of the angelchik prosthesis (D.J. Cohen). The antireflux prosthesis: Long-term results (J.P. Angelchik). Complications of antireflux surgery - A gastroenterologists's perspective of manipulations and devices (S.B. Benjamin).