- Patient Safety Network - includes a glossary and articles on adverse effects, drug reactions, medical error, iatrogenesis, among others.
- Australian Adverse Drug Reactions Bulletin - published bimonthly
- MedEffect Canada (Health Canada)
- Side Effects of Prescription Drugs
- Medication Errors—from the U.S. Food and Drug Administration.
- Medical Product Safety Information - MedWatch lists safety alerts for drugs, biologics, devices and dietary supplements, recalls, market withdrawals, public health advisories and links
- Medical Devices Safety National Library of Medicine (Medline Plus, useful lists of conventional drug and medical device articles and websites)
- When Medicine Hurts Instead of Helps - June 1998 report by the Alliance for Aging Research.
- Search AERS Data and Report Drug Side Effects at RxISK.org