Influenza A pneumonia.
Riseman
J A
JA
Graham
D R
DR
Kulkarni
P
P
Mody
N
N
Taylor
G J
GJ
D006801:Humans; D009980:Influenza A virus; D007251:Influenza, Human / Q000150:complications*; D008297:Male; D008875:Middle Aged; D011024:Pneumonia, Viral / Q000150:complications*; D012128:Respiratory Distress Syndrome / Q000209:etiology*