TY - JOUR T1 - US consumers spend billions annually on complementary health services JF - The Nation's Health JO - Nations Health SP - 8 LP - 8 VL - 46 IS - 7 AU - Kim Krisberg Y1 - 2016/09/01 UR - http://www.thenationshealth.org/content/46/7/8.3.abstract N2 - Americans spent more than $30 billion on complementary health approaches in 2012, representing more than 9 percent of all out-of-pocket health spending, new federal data finds. ER -