- American Cancer Society www.cancer.org
- American Heart Association www.americanheart.org
- American Lung Association www.lungusa.org
- American's for Non-Smokers' Rights www.no-smoke.org
- Breathe Easy Missouri www.breatheeasymo.org
- Campaign for Tobacco Free Kids www.tobaccofreekids.org
- Missouri Foundation for Health www.mffh.org
- Missouri Department of Health and Senior Services, Tobacco Division www.dhss.mo.gov/SmokingAndTobacco/index.html