Glutamate-like immunoreactivity in ascending spinofugal afferents to the rat periaqueductal grey

1. Azkue, J.J.
2. Mateos, J.M.
3. Elezgarai, I.
4. Benítez, R.
5. Lázaro, E.
6. Streit, P.
7. Grandes, P.