Grafts of extra-adrenal chromaffin cells as aggregates show better survival rate and regenerative effects on parkinsonian rats than dispersed cell grafts

1. Galan-Rodriguez, B.
2. del-Marco, A.
3. Flores, J.A.
4. Ramiro-Fuentes, S.
5. Gonzalez-Aparicio, R.
6. Tunez, I.
7. Tasset, I.
8. Fernandez-Espejo, E.