Collision-kerma conversion between dose-to-tissue and dose-to-water by photon energy-fluence corrections in low-energy brachytherapy

1. Gim�nez-Alventosa, V.
2. Antunes, P.C.G.
3. Vijande, J.
4. Ballester, F.
5. P�rez-Calatayud, J.
6. Andreo, P.