Correlation between endoscopy and intestinal ultrasound for the evaluation of postoperative recurrence of Crohn's disease

1. Yebra Carmona, J.
2. Poza Cordón, J.
3. Suárez Ferrer, C.
4. Martín Arranz, E.
5. Lucas Ramos, J.
6. Andaluz García, I.
7. Sánchez Azofra, M.
8. Rueda García, J.L.
9. Martín Arranz, M.D.