title: [20 Cases of atypical pneumonia].
authors.forename: P
authors.initials: P
authors.lastname: PECH
authors.lastname: FERRIER
mesh_terms: D006801:Humans; D009175:Mycoplasma Infections; D011014:Pneumonia; D018410:Pneumonia, Bacterial; D011019:Pneumonia, Mycoplasma
keywords: PNEUMONIA, PRIMARY ATYPICAL
vernacular_title: A propos de vingt cas de pneumonie atypique.