A variety of children's health and safety topics.
aap.org

American Academy of Pediatrics

Autism Spectrum Disorders (ASD) are a group of related brain-based disorders that affect a child's behavior, social, and communication skills. Additional information and resources are provided in the link.
http://www.aap.org/healthtopics/autism.cfm

KidsHealth is the largest and most visited site on the Web providing doctor-approved health information about children from before birth through adolescence.
kidshealth.com

Comprehensive information from the Centers for Disease Control.
cdc.gov
Vaccinations for Travelers
Body Mass Index (BMI)

Very good online source for breastfeeding information.
breastfeeding.com

Everything you need to know about car seats.
Child Passenger Safety

From the U.S. Consumer Product Safety Commission.
Product Alerts and Recalls

Resources on disease and disorders, drug information, and medical dictionaries.
Health Information Data Base

Safety Net: Internet security information for families
http://safetynet.aap.org/