title: [An epidemic of atypical pneumonia probably of viral origin].
authors.forename: H
authors.initials: H
authors.lastname: BOUCHER
authors.lastname: VERNEY
authors.lastname: DARBON
authors.lastname: BERTEIN
authors.lastname: COUTURE
authors.lastname: PRAT
authors.lastname: MERCIER
mesh_terms: D006801:Humans; D007251:Influenza, Human; D011014:Pneumonia; D018410:Pneumonia, Bacterial; D011024:Pneumonia, Viral