![](/img/cover-not-exists.png)
AHRQ Series Paper 3: Identifying, selecting, and refining topics for comparative effectiveness systematic reviews: AHRQ and the Effective Health-Care program
Evelyn P. Whitlock, Sarah A. Lopez, Stephanie Chang, Mark Helfand, Michelle Eder, Nicole FloydVolume:
63
Year:
2010
Language:
english
DOI:
10.1016/j.jclinepi.2009.03.008
File:
PDF, 424 KB
english, 2010