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Currently, there are more than 1,700 agents available on TERIS, including 200 of the most frequently prescribed drugs. In addition, TERIS provides an updated version of Shepard’s Catalog of Teratogenic Agents, which provides information on over 3,700 agents. Both systems are available online.

For subscription rates for TERIS and options, please go to

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For high volume licensing, please contact the University of Washington CoMotion at


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TERIS is located at the University of Washington School of Public Health in the Department of Environmental & Occupational Health Sciences.