Sullivan SD, Carlson JJ, Hansen RN. Comparative effectiveness research in the United States: a progress report. J Med Econ. 2013;16(2):295-7. doi: 10.3111/13696998.2012.754613. Epub 2012 Dec 11.
Sullivan SD, Carlson JJ, Hansen RN. Comparative effectiveness research in the United States: a progress report. J Med Econ. 2013;16(2):295-7. doi: 10.3111/13696998.2012.754613. Epub 2012 Dec 11.