title: [Atypical pneumonia: are the recommendations evidence-based?].
authors.forename: Carles
authors.initials: C
authors.lastname: Llor
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D017714:Community-Acquired Infections / Q000188:drug therapy; D019317:Evidence-Based Medicine; D006801:Humans; D018410:Pneumonia, Bacterial / Q000188:drug therapy*; D047090:beta-Lactams / Q000627:therapeutic use*
chemical_list: D000900:Anti-Bacterial Agents; D047090:beta-Lactams