(AP) -- Scientists are hunting new ways to help millions of pain sufferers - from addiction-resistant narcotics to using brain scanners for biofeedback - amid a worrisome rise in abuse of today's top prescription painkillers.
(AP) -- Scientists are hunting new ways to help millions of pain sufferers - from addiction-resistant narcotics to using brain scanners for biofeedback - amid a worrisome rise in abuse of today's top prescription painkillers.