2
Published 2003
OECD Publishing

3
Published 2006
OECD Publishing

4
Published 2003
OECD Publishing

5
Published 2011
OECD Publishing

6
Published 2006
Federal Office of Public Health

7
Published 2011
OECD Publishing

9
Published 2008
World Health Organization

10
Published 2012
World Health Organization

14
Published 2012
World Health Organization

15
by Van Ommeren, Mark
Published 2013
World Health Organization

16
Published 2013
World Health Organization

17
Published 2011
World Health Organization

20
Published 2008
Disease Control in Humanitarian Emergencies, Epidemic and Pandemic Alert and Response, World Health Organization