According to the TOC, the new issue of the Journal of Electronic Resources in Medical Libraries (vol. 1, no. 4) will have two articles on OA. Not even abstracts are free online, at least so far, but this TOC is merely a preview of a forthcoming issue.
The open access movement:
Putting peer-reviewed scientific and scholarly literature
on the internet. Making it available free of charge and
free of most copyright and licensing restrictions.
Removing the barriers to serious research.