PTEN protein expression correlates with PTEN gene molecular changes but not with VEGF expression in astrocytomas

1. Idoate, M.A.
2. Soria, E.
3. Lozano, M.D.
4. Sola, J.J.
5. Panizo, A.
6. De Alava, E.
7. Manrique, M.
8. Pardo-Mindán, F.J.