1. The accuracy and validity of a weekly point-prevalence survey for evaluating the trend of hospital-acquired infections in a university hospital in Turkey 
Cemal Ustun, Salih Hosoglu, Mehmet Faruk Geyik, Zafer Parlak, Celal Ayaz 
International Journal of Infectious Diseases 
Volume 15, Issue 10, Pages e684-e687 (October 2011)
DOI: /j.ijid
Copyright © 2011 International Society for Infectious Diseases Terms and Conditions

2. Figure 1
The trend of weekly mean prevalence rates of hospital-acquired infections (HAI) for internal clinics and surgical clinics during the weekly point-prevalence survey study.
International Journal of Infectious Diseases  , e684-e687DOI: ( /j.ijid )
Copyright © 2011 International Society for Infectious Diseases Terms and Conditions