Prevalence of stroke in two samples (rural and urban) of old people in Spain. A pilot door-to-door study carried out by health professionals

1. Bermejo, F.
2. Vega, S.
3. Morales, J.M.
4. Díaz, J.
5. López, L.
6. Parra, D.
7. Colmenarejo, C.
8. Gabriel, R.