机译:A Multicentercomma; Randomized Study Comparing the Efficacy and Safety of Intravenous and/or Oral Levofloxacin versus Ceftriaxone andsol;or Cefuroxime Axetil in Treatment of Adults with Communityhyphen;Acquired Pneumonia
机译:MULTICENTERcomma; RANDOMIZED STUDY COMPARING EFFICACY AND SAFETY OF ORAL LEVOFLOXACIN AND CEFACLOR IN TREATMENT OF ACUTE BACTERIAL EXACERBATIONS OF CHRONIC BRONCHITIS