title: An investigation of the etiology of community-acquired lower respiratory tract infections (LRTI) and resistance to antibiotics in Italy (the EOLO Study).
mesh_terms: D000293:Adolescent; D000328:Adult; D017714:Community-Acquired Infections / Q000453:epidemiology* / Q000209:etiology*; D004351:Drug Resistance; D005260:Female; D006801:Humans; D007558:Italy / Q000453:epidemiology; D008297:Male; D011446:Prospective Studies; D012141:Respiratory Tract Infections / Q000453:epidemiology* / Q000209:etiology*