Long-term follow-up of malignancy biomarkers in patients with barrett's esophagus undergoing medical or surgical treatment

1. De Haro, L.F.M.
2. Ortiz, A.
3. Parrilla, P.
4. Munitiz, V.
5. Martinez, C.M.
6. Revilla, B.
7. De Angulo, D.R.
8. Bermejo, J.
9. Yélamos, J.
10. Molina, J.