Acknowledgements

• Annuals of Internal Medicine, November 4, 2008, Volume 149, Issue 9 - Screening for Colorectal Cancer:  U.S. Preventive Services Task Force Recommendation
• Center for Disease Control Publication #99-7515, http://www.cdc.gov/cancer/colorectal/pdf/SFL_FactSheet_Spanish.pdf
• The National Digestive Diseases Information Clearinghouse (NDDIC) - http://digestive.niddk.nih.gov/ddiseases/pubs/colonoscopy
• Public Health - Seattle and King County - http://www.kingcounty.gov/healthservices/health/chronic/colon.aspx