by Panel on Measuring Medical Care Risk in Conjunction with the New Supplemental Income Poverty Measure [issuing body.] | O'Grady, Michael J. (Health policy expert) [editor.] | Wunderlich, Gooloo S [editor.] | National Research Council (U.S.). Committee on National Statistics [issuing body.] | Institute of Medicine (U.S.). Board on Health Care Services [issuing body.].