Impact of psychiatric symptoms and sleep disorders on the quality of life of patients with Parkinson's disease

1. Gómez-Esteban, J.C.
2. Tijero, B.
3. Somme, J.
4. Ciordia, R.
5. Berganzo, K.
6. Rouco, I.
7. Bustos, J.L.
8. Valle, M.A.
9. Lezcano, E.
10. Zarranz, J.J.