Effectiveness of the monovalent influenza A(H1N1)2009 vaccine in Navarre, Spain, 2009-2010: Cohort and case-control study

1. Castilla, J.
2. Morán, J.
3. Martínez-Artola, V.
4. Fernández-Alonso, M.
5. Guevara, M.
6. Cenoz, M.G.
7. Reina, G.
8. Alvarez, N.
9. Arriazu, M.
10. Elía, F.
11. Salcedo, E.
12. Barricarte, A.