Outcome of esophageal function and 24-hour esophageal pH monitoring after vertical banded gastroplasty and Roux-en-Y gastric bypass

1. Ortega, J.
2. Escudero, M.D.
3. Mora, F.
4. Sala, C.
5. Flor, B.
6. Martinez-Valls, J.
7. Sanchiz, V.
8. Martinez-Alzamora, N.
9. Benages, A.
10. Lledo, S.