http://www.cdc.gov Centers for Disease Control and Prevention (CDC)

http://www.ahrq.gov/consumer Agency for Healthcare Research and Quality

http://www.nih.gov National Institutes of Health (NIH)

http://www.nlm.nih.gov National Library of Medicine (NLM)

http://www.consumer.gov/health.htm U.S. Consumer Gateway

http://www.goaskalice.columbia.edu Go Ask Alice

http://www.healthfinder.gov Healthfinder

http://www.health.gov/healthypeople Healthy People 2010

http://www.health.gov/nhic/ National Health Information Center (NHIC)

http://www.4woman.org National Women's Health Information Center

http://www.noah-health.org New York Online Access to Health (NOAH)

http://www.intelihealth.com InteliHealth: Johns Hopkins Health Information

http://www.mayohealth.org MayoClinic.Com

http://www.onhealth.com OnHealth

http://www.webmd.com WebMD

http://www.healthscout.com HealthScout

http://dailynews.yahoo.com/headlines/hl Yahoo! Health News

http://www.yourhealthdaily.com Your Health Daily