1
by Samson, David J.
Published 2004
Agency for Healthcare Research and Quality

2
by Samson, David J.
Published 2007
U.S. Dept. of Health and Human Services, Public Health Service, Agency for Healthcare Research and Quality

3
by Samson, David J.
Published 2010
Agency for Healthcare Research and Quality

4
by Samson, David J.
Published 2010
Agency for Healthcare Research and Quality

9
by Mark, David, Samson, David J., Bonnell, Claudia J., Ziegler, Kathleen M.
Published 2011
Agency for Healthcare Research and Quality

10
by Mark, David, Samson, David J., Bonnell, Claudia J., Ziegler, Kathleen M.
Published 2011
Agency for Healthcare Research and Quality

11
by Fontanarosa, Joann, Treadwell, Jonathan R., Samson, David J., VanderBeek, Brian L.
Published 2016
Agency for Healthcare Research and Quality

12
by Fontanarosa, Joann, Treadwell, Jonathan R., Samson, David J., VanderBeek, Brian L.
Published 2016
Agency for Healthcare Research and Quality