H. Tronel, H. Chaudemanche, N. Pechier, L. Doutrelant, and B. Hoen. Clinical Microbiology and Infection: The Official Publication of the European Society of Clinical Microbiology and Infectious Diseases, 7 (5):
275--6(May 2001)PMID: 11422256.
D. Livermore. Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America, 34 (5):
634--40(March 2002)PMID: 11823954.
M. Bonten, D. Austin, and M. Lipsitch. Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America, 33 (10):
1739--46(November 2001)PMID: 11595995.