R.B. Kozarek    or    R.A. Kozarek

The Esophageal Mucosa / Strategy of investigations Does retroflexed endoscopic examination of the cardia allow prediction of reflux status? S.J.M. Kraemer, L.D. Hill, R.B. Kozarek, R.W. Aye, C.E. Pope II (Seattle)

The Esophageal Mucosa / Hill operation The results of Hill's operation L.D. Hill, S.J.M. Kraemer, C.E. Pope, R.A. Kozarek (Seattle)

Barrett's Esophagus / Pathophysiology Does endoscopic evaluation of the flap valve predict reflux status? L.D. Hill, R.A. Kozarek, C.E. Pope (Seattle)