|Access Science||McGraw Hill Online Encyclopedia of
Science and Technology
|Access to full-text articles; versatile search capabilities.
"a comprehensive, searchable science and technology resource containing the full text and graphics of every Scientific American issue from 1993 to the present"
|Comprehensive database of encyclopedia articles; journal articles; web links; graphics.|
|Online encyclopedia covering all science topics.|
|Online encyclopedia articles, including web links, graphics.|
|JAMA (Journal of American Medical Assn.)||Access to full-text archival issues.|
|PubMed Central||Database of professional medical studies; maintained by National Library of Science; some full-text.|
|Free scholarly articles in biology and medicine from the Public Library of Science.|
|Science Direct Open Access||Free open access science articles.|