- Institute for Safe Medication Praticeswww.ismp.org
- Consumer Health Products Associationwww.chpa.org
- RxList – The Internet Drug Index for prescription drugs, medications and pill identifierwww.rxlist.com
- MedicineNet – Health and Medical Information Produced by Doctorswww.medicinenet.com
- U.S. Food and Drug Administrationwww.fda.gov
