FDA Announces New Initiative to Protect the U.S. Drug Supply through the Use Of Radiofrequency Identification Technology (11/15/2004, Food and Drug Administration) - http://www.fda.gov/bbs/topics/news/2004/NEW01133.html
Recalls, Market Withdrawals and Safety Alerts for Food, Drugs and Medical Devices (Food and Drug Administration) - http://www.fda.gov/opacom/7alerts.html