Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Distribution of positive and negative statements regarding treatment interventions for CFS/ME in Norwegian newspaper articles (1 January 2008 to 31 August 2009). Positive statements are marked with +, negative statements are marked with –. LP = Lightning Process
