Influenza types and patient population.
de Jong
J C
JC
Claas
E C
EC
Osterhaus
A D
AD
D004739:England / Q000453:epidemiology; D006801:Humans; D009980:Influenza A virus / Q000302:isolation & purification*; D009981:Influenza B virus / Q000302:isolation & purification*; D007251:Influenza, Human / Q000453:epidemiology / Q000821:virology; D009426:Netherlands / Q000453:epidemiology; D014852:Wales / Q000453:epidemiology