- U.S. Food and Drug Administrationwww.fda.gov
- American Society of Health-System Pharmacistswww.safemedication.com
- ConsumerMedSafety.orgwww.consumermedsafety.org
- RxList – The Internet Drug Index for prescription drugs, medications, and pill identifierwww.rxlist.com
- Centers for Disease Control and Preventionwww.cdc.gov
- Poison Controlwww.poison.org
