This guide is supported by the Medical Library Association (MLA).

From the National Center for Complimentary and Integrative Health.

A branch of the U.S. Department of Health and Human services, the CDC is an excellent source of reliable health information and statistics.

Healthfinder.gov is your U.S. government gateway to reliable health information resources that have been carefully selected by the U.S. Department of Health and Human Services from over 1,700 government agencies and nonprofit organizations.

A service of the National Library of Medicine and the National Institutes of Health. Provides reliable information on health topics.

The National Institutes of Health (NIH), a part of the U.S. Department of Health and Human Services, is the nation’s medical research agency, and the largest source of funding for medical research in the world.

The world's largest biomedical library.

Science.gov searches over 36 databases and 1,850 selected websites, offering 200 million pages of authoritative U.S. government science information, including research and development results.

An excellent tutorial demonstrating EBP, also known as Evidence-based Medicine (EBM). Includes multiple PICO practice scenarios.

Includes information about EBM, primers, and tutorials to help define a clinical question and then conduct a search. From University of Massachusetts Medical School.