PLoS: Public Library of Science
“PLoS is a nonprofit organization of scientists and physicians committed to making the world's scientific and medical literature a freely available public resource.”
Accessed August 6, 2007.
BioMed Central
The Open Access Publisher
“Publisher of 179 peer-reviewed open access journals” Available:
Accessed August 6, 2007.
PubMedCentral
A free archive of life sciences journals
“PubMed Central (PMC) is the U.S. National Institutes of Health (NIH) free digital archive of biomedical and life sciences journal literature.”
http://www.pubmedcentral.nih.gov/
Accessed August 6, 2007.