Overal cognitive assessment in Basque-speaking people with advanced dementia. Validation to the Basque language of the Severe Mini-Mental State Examination SMMSE (SMMSE-eus)

1. Buiza, C.
2. Yanguas, J.
3. Zulaica, A.
4. Antón, I.
5. Arriola, E.
6. García, A.