Lung abscess and pneumonia complicating influenza.
D000038:Abscess; D006801:Humans; D007251:Influenza, Human / Q000150:complications*; D008168:Lung; D008169:Lung Abscess; D011014:Pneumonia / Q000209:etiology*
INFLUENZA/complications; LUNGS/abscess; PNEUMONIA/etiology and pathogenesis