Information In Practice
Open access and openly accessible: a study of scientific publications shared via the internet
BMJ 2005; doi: https://doi.org/10.1136/bmj.38422.611736.E0 (Published 12 April 2005) Cite this as: BMJ 2005;:bmj;bmj.38422.611736.E0v1This is a PDF-only article. The first page of the PDF of this article appears above.