The Cochrane Collaboration
The reliable source of evidence in health care
Nandi Siegfried presentation at the XV Cochrane Colloquium in Sao Paulo, Brasil
Versions
:
printable
printable
Related resources
From the newsroom (more...)
===========
This
news column is also available as RSS. Copy this
link to your news reader software.
Additional Newsroom columns can be viewed at cochrane.org/news.