- American Health Care Association www.ahcancal.org
- American Medical Association www.ama-assn.org
- American Psychiatric Associationwww.psychiatry.org
- American Psychological Association (APA) www.apa.org
- National Institute of Mental Healthwww.nimh.nih.gov
- National Institutes of Healthhealth.nih.gov
- U.S Department of Health & Human Serviceswww.hhs.gov
