"Some companies have repeatedly
disseminated misleading advertisements for prescription
drugs, even after being cited for violations, and millions
of people see the deceptive commercials before the
government tries to halt them, Congressional investigators
said today. The investigators, from the General Accounting Office, said
Pfizer, for example, had continued to make misleading
claims in advertisements for its cholesterol-lowering drug
Lipitor, despite several letters from the Food and Drug
Administration in the last four years.