Prevalence of influenza B during the 2004-2005 season in Japan.
Kawai
Naoki
N
Ikematsu
Hideyuki
H
Iwaki
Norio
N
Hirotsu
Nobuo
N
Kashiwagi
Seizaburo
S
D006801:Humans; D009980:Influenza A virus; D009981:Influenza B virus; D007251:Influenza, Human / Q000145:classification / Q000453:epidemiology*; D007564:Japan / Q000453:epidemiology; D015995:Prevalence; D012621:Seasons