Tightly-controlled studies used to test the safety and effectiveness of new drugs don't always tell the whole story of how well a drug works for the thousands and sometimes millions who later take it.
By Linda A. Johnson AP Medical Writer, St. Louis Post-Dispatch: Business
Sun, 11/19/2017 - 5:00am
Tightly-controlled studies used to test the safety and effectiveness of new drugs don't always tell the whole story of how well a drug works for the thousands and sometimes millions who later take it.