Risk for high-grade dysplasia or invasive carcinoma in colorectal flat adenomas in a Spanish population

1. Parra-Blanco, A.
2. Gimeno-García, A.Z.
3. Nicolás-Pérez, D.
4. García, C.
5. Medina, C.
6. Díaz-Flores, L.
7. Grosso, B.
8. Jiménez, A.
9. Quintero, E.