22
Published 1996
US Department of Health and Human Services

25
by O'Connor, Elizabeth A.
Published 2019
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

27
by Guirguis-Blake, Janelle, Evans, Corinne V., Rushkin, Megan
Published 2019
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

31
Published 2009
Agency for Healthcare Research and Quality

33
by Whitlock, Evelyn P.
Published 2004
Agency for Healthcare Research and Quality (US)

34
by Harris, Russell
Published 2003
Agency for Healthcare Research and Quality (US)

37
Published 2006
Agency for Healthcare Research and Quality (US)

38
by Hartmann, Katherine E., Hall, Susan A., Nanda, Kavita, Boggess, John F.
Published 2002
Agency for Healthcare Research and Quality (US)

40
Published 2007
Agency for Healthcare Research and Quality