N. Back, C. Linnemann, J. Staneck, and U. Kotagal. Infection Control and Hospital Epidemiology: The Official Journal of the Society of Hospital Epidemiologists of America, 17 (4):
227--231(April 1996)PMID: 8935730.
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.
C. Capitini, I. Herrero, R. Patel, M. Ishitani, and T. Boyce. Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America, 34 (12):
E74--76(June 2002)PMID: 12032914.
J. Garner. Infection Control and Hospital Epidemiology: The Official Journal of the Society of Hospital Epidemiologists of America, 17 (1):
53--80(January 1996)PMID: 8789689.
P. Gastmeier, D. Sohr, C. Geffers, M. Behnke, and H. Rüden. Infection Control and Hospital Epidemiology: The Official Journal of the Society of Hospital Epidemiologists of America, 28 (4):
466--72(April 2007)PMID: 17385154.