Likely country of origin in publications on randomised controlled trials and controlled clinical trials during the last 60 years

<p>Abstract</p> <p>Background</p> <p>The number of publications on clinical trials is unknown as well as the countries publishing most trial reports. To try to examine these questions we performed an ecological study.</p> <p>Methods</p> <p>We sea...

Full description

Bibliographic Details
Main Authors: Nikolova Dimitrinka, Gluud Christian
Format: Article
Published: BMC 2007-02-01
Online Access: