- SAMHSA www.samhsa.gov
- Hogg Foundation for Mental Health hogg.utexas.edu
- Rural Health Information Hub www.ruralhealthinfo.org
- National Institutes of Health www.ncbi.nlm.nih.gov
- U.S. Department of Health and Human Services (HHS) www.hhs.gov
- Texas Health and Human Services www.hhs.texas.gov
