Residual immunity in older people against the influenza A(H1N1)--recent experience in northern Spain.
- Pérez-Trallero, E.
- Piñeiro, L.
- Vicente, D.
- Montes, M.
- Cilla, G.
Zeitschrift:
Euro surveillance : bulletin européen sur les maladies transmissibles = European communicable disease bulletin
ISSN: 1560-7917
Datum der Publikation: 2009
Ausgabe: 14
Nummer: 39
Art: Artikel