• From the National Institutes of Health
  
• Autism (National Institute of Neurological Disorders and Stroke)
• Autism (National Institute of Mental Health)
• Autism (National Institute on Deafness and Other Communication Disorders)

• General/Overviews
  
• Autism (National Institute of Neurological Disorders and Stroke)
• Autism (National Institute of Mental Health)
• Autism (National Institute on Deafness and Other Communication Disorders)

• Clinical Trials
  
• ClinicalTrials.gov: Autistic Disorder (National Institutes of Health)
• Placebo-Controlled Study of Risperidone for the Treatment of Children and Adolescents with Autism and Behavioral Symptoms (National Institute of Mental Health)

• Research
  
• Autism Research at the National Institute of Mental Health (National Institute of Mental Health)
• Autism Tissue Program (Autism Society of America Foundation, National Alliance for Autism Research)
• HHS Leads Efforts in Autism Research (Dept. of Health and Human Services)
• Unraveling Autism (National Institute of Mental Health)

• Specific Conditions/Aspects
  
• Asperger Syndrome (National Institute of Neurological Disorders and Stroke)
• Communication in Autism (National Institute on Deafness and Other Communication Disorders)
• Vaccines and Autism (Centers for Disease Control and Prevention)

• News-Focused
  
• HHS Leads Efforts in Autism Research (Dept. of Health and Human Services)
• Study Shows Secretin Fails to Benefit Children with Autism (National Institute of Child Health and Human Development)

• Organizations
  
• ASPEN of America, Inc.
• American Academy of Child and Adolescent Psychiatry
• Autism National Committee (AutCom) (Autism National Committee)
• Autism Society of America
• Autism Tissue Program (Autism Society of America Foundation, National Alliance for Autism Research)
• Cure Autism Now (Cure Autism Now Foundation)
• National Alliance for Autism Research
• National Institute of Child Health and Human Development

• Children
  
• Autism among Children (National Center for Environmental Health)

• Español/Spanish
  
• Autismo (National Institute of Neurological Disorders and Stroke)
• Niño Autista (American Academy of Child and Adolescent Psychiatry)

You may also be interested in these MEDLINEplus related pages:
• Mental Health and Behavior

Use Mental Health Search to search for more resources.