TY - GEN AU - Gil,Ángel TI - [Vaccination strategy for the flu prevention] SN - 1988-9518 PY - 2011///0630 KW - Adolescent KW - Adult KW - Aged KW - Antigens, Viral KW - immunology KW - Child KW - Child, Preschool KW - Chronic Disease KW - Epidemics KW - Health Personnel KW - Humans KW - Infant KW - Influenza Vaccines KW - Influenza, Human KW - complications KW - Mass Vaccination KW - methods KW - Middle Aged KW - Population Surveillance KW - Risk KW - Travel KW - Vaccines, Attenuated KW - Young Adult N1 - Publication Type: Journal Article; Review ER -