Blurring and MTF determination of a radiotherapy EPID using the edge spread funtion

1. Franco, L.
2. Gómez, F.
3. Iglesias, A.
4. Pardo, J.
5. Pena, J.
6. Lobato, R.
7. Mosquera, J.
8. Pombar, M.
9. Sendón, J.R.
10. Ledo, F.
11. Yáñez, A.