title: A frequent error in etiology of round pneumonia.
authors.forename: Enrique
authors.initials: E
authors.lastname: Antón
mesh_terms: D000328:Adult; D006801:Humans; D011014:Pneumonia / Q000209:etiology*; D018410:Pneumonia, Bacterial / Q000209:etiology; D011778:Q Fever / Q000150:complications