1. Hospital-acquired infections in Norwegian longterm-care institutions, a three-year survey of hospital-acquired infections and antibiotic treatment in nursing/residential homes, including 4500 residents in Oslo [Electronic Version];Anderson;Journal of Hospital Infection,2000
2. Surveillance of nosocomial infections in geriatric patients;Beaujean;Journal of Hospital Infection,1997
3. Centers for Disease Control and Prevention 2009 Guideline for prevention of catheter-associated urinary tract infections 2009 http://www.cdc.gov/hicpac/pdf/CAUTI/CAUTIguideline2009final.pdf
4. Centers for Disease Control and Prevention 2010 Controlling the spread of resistance http://www.cdc.gov/ncidod/aip/research/ar.html
5. Quality improvement: Best practices and long-term indwelling urinary catheters;Cassel;Perspectives: The Journal of the Gerontological Nursing Association,2008