Long-lasting neuroprotective effect of sildenafil against 3,4-methylenedioxymethamphetamine- induced 5-hydroxytryptamine deficits in the rat brain

1. Puerta, E.
2. Barros-Miñones, L.
3. Hervias, I.
4. Gomez-Rodriguez, V.
5. Orejana, L.
6. Pizarro, N.
7. de la Torre, R.
8. Jordán, J.
9. Aguirre, N.