Evaluation of a psychoeducational intervention compared with education in people with Parkinson's disease and their informal caregivers: a quasi-experimental study

1. Navarta-Sánchez, M.V.
2. Ambrosio, L.
3. Portillo, M.C.
4. Ursúa, M.E.
5. Senosiain, J.M.
6. Riverol, M.