Comparison of the degree of duodenogastroesophageal reflux and acid reflux between patients who failed to respond and those who were successfully treated with a proton pump inhibitor once daily

1. Gasiorowska, A.
2. Navarro-Rodriguez, T.
3. Wendel, C.
4. Krupinski, E.
5. Perry, Z.H.
6. Koenig, K.
7. Moty, B.
8. Powers, J.
9. Fass, R.