1[1]Vogel F,Droszez V,Vondra V,et al.Sequential therapy with cefuroxime followed by cefuroxime axetil in acute exacerbations of chronic bronchitis.J Antimicrob Chemother,1997,40:863
2[2]Fine MJ,Medsger AR,Stone RA,et al.The hospital discharge decision for patients with community acquired pneumonia.Arch Intern Med,1997,157:47
3[3]Ramirez JA.Switch therapy with β-lactamase inhibitors in patients with community acquired pneumonia.Ann Pharmacother,1998,32:322
5[5]Paladino JA,Sperry HE,Bacter JM,et al.Clinical and economic evaluation of oral ciprofloxacin after abbreviated course of intravenous antibiotic.Am J Med,1991,91:462
