21
by Guise, Jeanne-Marie
Published 2014
Agency for Healthcare Research and Quality
Subjects: ...Research Design...

22
by Carey, Tim
Published 2012
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
Subjects: ...Research Design...

23
Published 2015
National Institute for Health and Care Excellence (NICE)
Subjects: ...Research Design...

24
Published 2006
Nasjonalt kunnskapssenter for helsetjenesten
Subjects: ...Research Design...

25
Published 2015
National Institute for Health and Care Excellence (NICE)
Subjects: ...Research Design...

26
by Hempel, Susanne
Published 2011
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
Subjects: ...Research Design...

27
by Laverack, Glenn, Pratley, Pierre
Published 2018
Health Evidence Network, WHO Regional Office for Europe
Subjects: ...Research Design...

28
by South, Jane, Jones, Rebecca, Stansfield, Jude, Bagnall, Anne-Marie
Published 2018
Health Evidence Network, WHO Regional Office for Europe
Subjects: ...Research Design...

29
by Feller, Irwin
Published 2007
National Academies Press
Subjects: ...Research Design...

30
by Robinson, Karen A.
Published 2014
Agency for Healthcare Research and Quality
Subjects: ...Research Design / standards...

31
by Carey, Tim
Published 2012
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
Subjects: ...Research Design...

32
Published 2001
National Academy Press
Subjects: ...Research Design...

33
by Corrigan, Janet
Published 2003
National Academies Press
Subjects: ...Research Design...

35
by Robinson, Karen A.
Published 2011
Agency for Healthcare Research and Quality
Subjects: ...Research Design...

36
by Watts, Geoff
Published 2007
National Institute for Health and Clinical Excellence (NICE)
Subjects: ...Research Design...

37
by Gelijns, Annetine
Published 1990
National Academy Press
Subjects: ...Research Design...

38
Published 1998
Agency for Healthcare Research and Quality
Subjects: ...Research Design...

40
by Watts, Geoff
Published 2007
National Institute for Health and Clinical Excellence (NICE)
Subjects: ...Research Design...