1.http://www.familyhomelessness.org/pdf/Characteristics_Needs_Homeless_Families.pdf
2. http://forecasts.org/unemploy.htm
3. http://www.niaaa.nih.gov/AboutNIAAA/NIAAASponsoredPrograms/UnderageandCollege.htm
4. http://oas.samhsa.gov/nsduh/2k5nsduh/2k5results.pdf
5. http://www.cnn.com/2007/HEALTH/07/09/antidepressants/index.html
6. http://usgovinfo.about.com/od/healthcare/a/usmedicated.htm
7. http://www.startribune.com/lifestyle/health/17674614.html
8. http://www.cdc.gov/nchs/fastats/overwt.htm
9. http://www.cdc.gov/nchs/fastats/hyprtens.htm
10. http://www.cdc.gov/nchs/data/nhsr/nhsr003.pdf
11. http://www.cdc.gov/nchs/fastats/heart.htm
12. http://www.cdc.gov/nchs/fastats/diabetes.htm