Effectiveness and impact of the hepatitis B vaccination program in preadolescents in Catalonia 21 years after its introduction

1. Borràs, E.
2. Urbiztondo, L.
3. Carmona, G.
4. Jané, M.
5. Barrabeig, I.
6. Rosa Sala, M.
7. Jorgina Balañà, J.P.
8. Company, M.
9. Parrón, I.
10. Godoy, P.
11. Rius, C.
12. Soldevila, N.
13. Cabezas, C.
14. Domínguez, À.