title: [Pneumonia--a topical problem of medicine].
authors.forename: A G
authors.initials: AG
authors.lastname: Chuchalin
mesh_terms: D014943:Global Health; D006801:Humans; D011014:Pneumonia / Q000145:classification / Q000188:drug therapy / Q000453:epidemiology* / Q000209:etiology
vernacular_title: Pnevmoniia--aktual'naia problema meditsiny.