- Arizona Department of Health Serviceswww.azdhs.gov
- Consumer Healthcare Products Associationwww.chpa.org
- Food and Drug Administrationwww.fda.gov
- National Association of Specialty Pharmacy (NASP)www.naspnet.org
- PDR.net – The Most Trusted Source for FDA-approved Drug Labeling for Physicians and Prescriberswww.pdr.net
