title: ADA testifies as National Academy of Sciences examines adding nutrition services for Medicare beneficiaries.
mesh_terms: D003362:Cost-Benefit Analysis; D004045:Dietary Services / Q000191:economics / Q000331:legislation & jurisprudence*; D004046:Dietetics; D006801:Humans; D006278:Medicare / Q000191:economics / Q000331:legislation & jurisprudence*; D009307:National Academy of Sciences, U.S.; D011640:Public Policy; D012952:Societies; D014481:United States