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Medical Library / Information & Communication Sciences

Journal Impact Factors

To find journal impact factors:

Go to Web of Science (also linked on home page Key Resources list)

ISI Web of Knowledge Resources Tab

Click on Journal Citation Reports at the top of the screen

You can choose the type of report that you wish to generate.

Journal Citation Reports include Impact Factor, 5-Year Impact Factor, Eigenfactor™ Score, and Article Influence™ Score.

What are Eigenfactor™ Scores? is a free resource which ranks scholarly journals in the natural and social sciences and also lists newsprint, theses, popular magazines. See for more information and to search for journal scores and cost-effectiveness information.

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