- American Society of Health-System Pharmacistswww.safemedication.com
- Consumer Healthcare Products Associationwww.chpa-info.org
- ConsumerMedSafety.orgwww.consumermedsafety.org
- Institute for Safe Medication Practices www.ismp.org
- MedicineNetwww.medicinenet.com
- PDR.net www.pdr.net
- RxListwww.rxlist.com
- U.S. Food and Drug Administrationwww.fda.gov
