Severe hypoxemia due to chronic obstructive pulmonary disease exacerbated by Hemophilus influenzae pneumonia.
D000368:Aged; D005260:Female; D006192:Haemophilus Infections / Q000150:complications*; D006801:Humans; D000860:Hypoxia / Q000209:etiology*; D008173:Lung Diseases, Obstructive / Q000150:complications*