title: [Role of gram-negative bacteria in respiratory tract infections].
mesh_terms: D000328:Adult; D002648:Child; D004755:Enterobacteriaceae / Q000472:pathogenicity; D004756:Enterobacteriaceae Infections / Q000209:etiology*; D006801:Humans; D011549:Pseudomonas / Q000472:pathogenicity; D011552:Pseudomonas Infections / Q000209:etiology*; D012141:Respiratory Tract Infections / Q000209:etiology*; D013203:Staphylococcal Infections / Q000209:etiology*; D013210:Staphylococcus / Q000472:pathogenicity; D013290:Streptococcal Infections / Q000209:etiology*; D013291:Streptococcus / Q000472:pathogenicity
vernacular_title: Udział gram-ujemnych pałeczek w zakazeniach układu oddechowego.