21
by Shekelle, Paul G.
Published 2002
U.S. Dept. of Health and Human Services, Public Health Service, Agency for Healthcare Research and Quality
Subjects: ...United States...

22
by Hartmann, Katherine E.
Published 2012
Agency for Healthcare Research and Quality
Subjects: ...United States...

23
by Gaynes, Bradley N.
Published 2018
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
Subjects: ...United States...

24
by Parsons, Susan K.
Published 2011
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
Subjects: ...United States...

25
Published 2014
Agency for Healthcare Research and Quality
Subjects: ...United States...

27
Published 2014
Agency for Healthcare Research and Quality
Subjects: ...United States...

28
by Hartmann, Katherine E.
Published 2012
Agency for Healthcare Research and Quality
Subjects: ...United States...

30
Published 2020
Agency for Healthcare Research and Quality
Subjects: ...United States...

31
by Buscemi, Nina
Published 2005
Agency for Healthcare Research and Quality, U.S. Dept. of Health and Human Services
Subjects: ...United States...

32
by Raman, Gowri, Wallace, Byron C., Patel, Kamal, Lau, Joseph
Published 2011
Agency for Healthcare Research and Quality
Subjects: ...United States...

33
by McCrory, Douglas C.
Published 2004
U.S. Dept. of Health and Human Services, Agency for Healthcare Research and Quality
Subjects: ...United States...

34
by Viswanathan, Meera
Published 2013
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
Subjects: ...United States...

35
by McCrory, Douglas C.
Published 2013
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
Subjects: ...United States...

36
by Meyers, David S., Halvorson, Heather, Luckhaupt, Sara
Published 2007
Agency for Healthcare Research and Quality (US)
Subjects: ...United States...

37
by Lin, Kenneth, Barton, Mary B.
Published 2007
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
Subjects: ...United States...

38
by Hartling, Lisa
Published 2016
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
Subjects: ...United States...

39
by Raman, Gowri, Wallace, Byron C., Patel, Kamal, Lau, Joseph
Published 2011
Agency for Healthcare Research and Quality
Subjects: ...United States...

40
by Wilcox, Holly C.
Published 2016
Agency for Healthcare Research and Quality
Subjects: ...United States...