- American Society of Health-System Pharmacistshttp://www.safemedication.com
- ConsumerMedSafety.orghttp://www.consumermedsafety.org/
- Institute for Safe Medication Practiceshttp://www.ismp.org/
- MedicineNet – Health and Medical Information Produced by Doctorshttp://www.medicinenet.com
- U.S. Food and Drug Administrationhttp://www.fda.gov/