text: Shares of Large Drug Makers Fall  NEW YORK (Reuters) - Shares of large drug makers fell on  Thursday after a top U.S. cardiologist questioned the safety of  new arthritis drugs and the performance of U.S. regulators in  monitoring drug safety.
inputs: Shares of Large Drug Makers Fall  NEW YORK (Reuters) - Shares of large drug makers fell on  Thursday after a top U.S. cardiologist questioned the safety of  new arthritis drugs and the performance of U.S. regulators in  monitoring drug safety.