TY  - BOOK
AU  - Olsen,LeighAnne
AU  - Grossmann,Claudia
AU  - McGinnis,J.Michael
ED  - Institute of Medicine (U. S.).
TI  - Learning what works: infrastructure required for comparative effectiveness research : workshop summary 
T2  - The learning health system series
SN  - 9780309120685 (pbk.)
PY  - 2011///
CY  - Washington, D. C.
PB  - National Academies Press
KW  - Comparative Effectiveness Research
KW  - organization & administration
KW  - United States
KW  - Congresses
ER  -