Light-dark influence on enkephalinase activity in hypothalamus and pituitary

1. Domfnguez-Vias, G.
2. Aretxaga-Maza, G.
3. Prieto, I.
4. Segarra, A.B.
5. De Dios Luna, J.
6. De Gasparo, M.
7. Ramirez-Sanchez, M.