Frailty Status in Older Adults Is Related to Alterations in Indoleamine 2,3-Dioxygenase 1 and Guanosine Triphosphate Cyclohydrolase I Enzymatic Pathways

1. Marcos-Pérez, D.
2. Sánchez-Flores, M.
3. Maseda, A.
4. Lorenzo-López, L.
5. Millán-Calenti, J.C.
6. Strasser, B.
7. Gostner, J.M.
8. Fuchs, D.
9. Pásaro, E.
10. Valdiglesias, V.
11. Laffon, B.