No abstract available
MeSH terms
-
Acute Disease
-
Antibodies, Viral
-
Humans
-
Influenza, Human / diagnosis
-
Influenza, Human / epidemiology*
-
Influenza, Human / immunology
-
Respiratory Tract Infections / diagnosis
-
Respiratory Tract Infections / epidemiology*
-
Respiratory Tract Infections / immunology
-
Serologic Tests