- U.S. Food and Drug Administration
www.fda.gov - PDR.net – The Most Trusted Source for FDA-approved Drug Labeling for Physicians and Prescribers
www.pdr.net - Institute for Safe Medication Practices
www.ismp.org - ConsumerMedSafety.org
www.consumermedsafety.org - Consumer Healthcare Products Association
www.chpa-info.org
