free influenza resources from Karger

The Karger publishing house has launched a free service called 'in focus collections', providing an overview of resources from Karger on a specific topic. Influenza (and its causative viruses) has been selected as the first topic . In focus - influenza is a selection of original research articles, book chapters and reviews. Online access to these resources will be free until March 2010, when a new topic will become available.

The in focus collections can be accessed at http://www.karger.com/in_focus