CDC - Centers for Disease Control and Prevention
NIH - National Institute of Health
NIMH - National Institute of Mental Health
NIDA - National Institute on Drug Abuse
MDPH - Massachusetts Department of Public Health
Mayo Clinic - various health topics
MedlinePlus - U.S. National Library of Medicine
AACAP - American Academy of Child and Adolescent Psychiatry
Suicide Prevention - CDC
Suicide Prevention - National Institute of Mental Health
Children and Violence - National Institute of Mental Health