1. Clinical infection services—the Leiden experience
P.J. van den Broek, S.J. Marshall 
Clinical Microbiology and Infection 
Volume 6, Issue 8, Pages (August 2000)
DOI: /j x
Copyright © 2000 European Society of Clinical Infectious Diseases Terms and Conditions

2. Figure 1
Clinical infection services at the Leiden University Medical Center.
Clinical Microbiology and Infection 2000 6, DOI: ( /j x)
Copyright © 2000 European Society of Clinical Infectious Diseases Terms and Conditions

3. Figure 2 System for the control of the use of antibiotics.
Clinical Microbiology and Infection 2000 6, DOI: ( /j x)
Copyright © 2000 European Society of Clinical Infectious Diseases Terms and Conditions