Álvarez-Sabín J, Masjuan, J, Yébenes M, Mar J, Oliva J, González-Rojas N, Becerra V, Casado MA, CONOCES Study Investigators Are hospital costs for stroke underestimated in Spain? 14th Annual European Congress International Society for Pharmacoeconomics & Outcomes Research (ISPOR). Madrid, Spain 5-8 nov 2011 POSTER