Comment in

• Attacking the pneumococcus -- a hundred years' war.

  Swartz MN. Swartz MN. N Engl J Med. 2002 Mar 7;346(10):722. doi: 10.1056/NEJM200203073461002. N Engl J Med. 2002. PMID: 11882726 No abstract available.
• Resistance to levofloxacin and failure of treatment of pneumococcal pneumonia.

  Ross JJ, Worthington MG, Gorbach SL. Ross JJ, et al. N Engl J Med. 2002 Jul 4;347(1):65-7; author reply 65-7. doi: 10.1056/NEJM200207043470115. N Engl J Med. 2002. PMID: 12097545 No abstract available.
• Resistance to levofloxacin and failure of treatment of pneumococcal pneumonia.

  Tillotson GS, Zhao X, Drlica K. Tillotson GS, et al. N Engl J Med. 2002 Jul 4;347(1):65-7; author reply 65-7. N Engl J Med. 2002. PMID: 12102062 No abstract available.
• Resistance to levofloxacin and failure of treatment of pneumococcal pneumonia.

  Zhanel GG, Hoban DJ, Chan CK. Zhanel GG, et al. N Engl J Med. 2002 Jul 4;347(1):65-7; author reply 65-7. N Engl J Med. 2002. PMID: 12102063 No abstract available.
• Resistance to levofloxacin and failure of treatment of pneumococcal pneumonia.

  Hutchinson J. Hutchinson J. N Engl J Med. 2002 Jul 4;347(1):65-7; author reply 65-7. N Engl J Med. 2002. PMID: 12102064 No abstract available.