JAMA: U.S. population health improved but lags behind other wealthy nations

Retweeted AMA (@AmerMedicalAssn): #AMAwire: #JAMA: U.S. population health improved but lags behind other wealthy nations. http://t.co/31BUlXHTY6

via VAT ENGPlus Combo | VATPlus | MotionTrak http://t.co/31BUlXHTY6