Results 71 to 80 of about 824 (99)

[Respiratory viriasis. Influenza]. [PDF]

open access: yesMedicine (Baltimore), 2014
Martín Quirós A   +2 more
europepmc   +1 more source

Evaluation of the design of the influenza-like illness sentinel surveillance system in Brazil. [PDF]

open access: yesCad Saude Publica
Freitas LP   +13 more
europepmc   +1 more source

[2009 pandemic influenza A (H1N1), six months experience]. [PDF]

open access: yesMed Clin (Barc), 2010
Cilla G, Pérez-Trallero E.
europepmc   +1 more source

La gripe porcina: una enfermedad clásica con carácter zoonótico y emergente [PDF]

open access: yes, 2009
Chinchilla Rodríguez, B.   +2 more
core  

[Influenza A. Have our patients changed their opinion about it?]. [PDF]

open access: yesAten Primaria, 2011
Lozano Sánchez ML   +3 more
europepmc   +1 more source

Antibodies to Influenza A Viruses in Gulls at Delaware Bay, USA. [PDF]

open access: yesAvian Dis, 2016
Guinn K   +6 more
europepmc   +1 more source

Seroprevalence of antibodies to the influenza A (H1N1) virus among healthcare workers prior to the 2009 pandemic peak. [PDF]

open access: yesEnferm Infecc Microbiol Clin, 2012
Olalla J   +10 more
europepmc   +1 more source

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