Accuracy of endoscopic ultrasound to assess tumor response after neoadjuvant treatment in rectal cancer: Can we trust the findings?

1. Pastor, C.
2. Subtil, J.C.
3. Sola, J.
4. Baixauli, J.
5. Beorlegui, C.
6. Arbea, L.
7. Aristu, J.
8. Hernandez-Lizoain, J.L.