The New Health Care: This Drug Is Safe and Effective. Wait. Compared With What? Comparative effectiveness research may be the best way to answer questions that patients and physicians face every day. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:NASA Looks to Speed Timetable for Putting Astronauts in Deep SpaceMassive pool of boiling carbon that could cause CLIMATE CHAOS discoveredDid Winston Churchill believe in ALIENS? His views on extraterrestrial life REVEALEDWinston Churchill: Statesman, Writer and Believer in ExtraterrestrialsLife on Mars within 100 YEARS: Arab state vows to set up CITY on Red Planet by 2117Harvard and M.I.T. Scientists Win Gene-Editing Patent Fight