title: The infectiousness and incubation period of primary atypical pneumonia.
authors.forename: W S
authors.initials: WS
authors.lastname: JORDAN
mesh_terms: D006801:Humans; D007251:Influenza, Human; D017563:Lung Diseases, Interstitial; D011014:Pneumonia; D018410:Pneumonia, Bacterial; D011019:Pneumonia, Mycoplasma