Specific enkephalin-degrading aminopeptidase activity in the HPT and HPO axes of rats with breast cancer induced by N-methyl nitrosourea

1. Del Pilar Carrera, M.
2. Jesús Ramírez-Expósito, M.
3. Teresa Valenzuela, M.
4. Jesús García, M.
5. Dolores Mayas, M.
6. Manuel Arias De Saavedra, J.
7. Sánchez, R.
8. Del Carmen Pérez, M.
9. Manuel Martínez-Martos, J.