PubMed Central
n“a digital archive of life sciences journal literature at the U.S. National Institutes of Health” http://www.pubmedcentral.nih.gov/about/intro.html
nhttp://www.pubmedcentral.nih.gov/front-page/fp.fcgi?cmd=full_view
n
n“NLM is taking the lead in preserving and maintaining unrestricted access to the electronic literature, just as it has done for decades with the printed biomedical literature. PubMed Central aims to fill the role of a world class library in the digital age. It is not a journal publisher.”