title: Primary atypical pneumonia of unknown etiology.
authors.forename: J M
authors.initials: JM
authors.lastname: ZIMMERMAN
mesh_terms: D006801:Humans; D017563:Lung Diseases, Interstitial; D009175:Mycoplasma Infections; D011014:Pneumonia; D018410:Pneumonia, Bacterial; D011019:Pneumonia, Mycoplasma
keywords: PNEUMONIA/atypical