Over 200 open access peer reviewed medical journals. Includes alternative medicine, health care, biology, and ecology. All articles are full text. Users must create a free account to access articles.
Open-access
(OA) literature is digital, online, free of charge, and free of most
copyright and licensing restrictions.
"The aim of the Directory of Open Access Journals is to increase the visibility and ease of use of open access scientific and scholarly journals thereby promoting their increased usage and impact. The Directory aims to be comprehensive and cover all open access scientific and scholarly journals that use a quality control system to guarantee the content."
PMC is a free full-text archive of biomedical and life sciences journal literature at the U.S. National Institutes of Health's National Library of Medicine
New! eer-reviewed, original research and review articles in an interactive, open access format. Articles may span the full spectrum of the social and behavioral sciences and the humanities.