- Institute for Safe Medication Practiceshttp://www.ismp.org/
- PDR.net – The Most Trusted Source for FDA-approved Drug Labeling for Physicians and Prescribershttp://www.pdr.net/
- American Society of Health-System Pharmacistshttp://www.safemedication.com
- ConsumerMedSafety.orghttp://www.consumermedsafety.org/
- U.S. Food and Drug Administration http://www.fda.gov/
- RxList – The Internet Drug Index for prescription drugs, medications and pill identifierhttp://www.rxlist.com
