- U.S. Food and Drug Administrationwww.fda.gov
- ConsumerMedSafety.orgwww.consumermedsafety.org
- Institute for Safe Medication Practiceswww.ismp.org
- Consumer Healthcare Products Associationwww.chpa-info.org
- RxList – The Internet Drug Index for prescription drugs, medications and pill identifierwww.rxlist.com
- Centers for Disease Control and Preventionwww.cdc.gov
- Department of Health Homewww.health.pa.gov
