TY - BOOK AU - Olsen,LeighAnne AU - Grossmann,Claudia AU - McGinnis,J.Michael ED - ebrary, Inc. TI - Learning what works: infrastructure required for comparative effectiveness research : workshop summary T2 - The learning health system series AV - R133 .O47 2011eb PY - 2011/// CY - Washington, D.C. PB - National Academies Press KW - Medicine, Comparative KW - Medical care KW - Standards KW - United States KW - Comparative method KW - Quality control KW - Evidence-based medicine KW - Electronic books KW - local N1 - Includes bibliographical references; Electronic reproduction; Palo Alto, Calif.; ebrary; 2011; Available via World Wide Web; Access may be limited to ebrary affiliated libraries UR - http://site.ebrary.com/lib/rucke/Doc?id=10495457 ER -