22
by Chou, Roger, Smits, Ariel K., Huffman, Laurie, Korthuis, P. Todd
Published 2005
Agency for Healthcare Research and Quality (US)

23
by Smith, M. E. Beth
Published 2011
Oregon Health & Science University

24
by Chou, Roger, Smits, Ariel K., Huffman, Laurie, Korthuis, P. Todd
Published 2005
Agency for Healthcare Research and Quality (US)

27
by Jonas, Dan
Published 2011
Oregon Health & Science University

28
by Smith, Beth Paterson
Published 2010
Oregon Health & Science University

29
by Jonas, Dan
Published 2011
Oregon Health & Science University

30
by Smith, Beth Paterson
Published 2010
Oregon Health & Science University

31
by Jonas, Dan
Published 2011
Oregon Health & Science University

32
by Jonas, Dan
Published 2011
Oregon Health & Science University

33
by McDonagh, Marian S.
Published 2010
Oregon Health & Science University

34
by McDonagh, Marian S.
Published 2010
Oregon Health & Science University