[Pneumonia associated with influenza].
Fujikura
Yuji
Y
Kawana
Akihiko
A
D006801:Humans; D007251:Influenza, Human / Q000150:complications*; D008297:Male; D008875:Middle Aged; D011024:Pneumonia, Viral / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*