21
by Shekelle, Paul G.
Published 2019
Department of Veterans Affairs, Veterans Health Administration, Health Services Research & Development Service

22
by Shekelle, Paul G.
Published 2007
Department of Veterans Affairs, Health Services Research & Development Service

23
by Shekelle, Paul G.
Published 2007
Department of Veterans Affairs, Health Services Research & Development Service

24
by Shekelle, Paul G.
Published 2003
U.S. Dept. of Health and Human Services, Public Health Service, Agency for Healthcare Research and Quality

26
by Shekelle, Paul G.
Published 2003
U.S. Dept. of Health and Human Services, Public Health Service, Agency for Healthcare Research and Quality

27
by Shekelle, Paul G.
Published 2015
Department of Veterans Affairs, Health Services Research & Development Service

28
by Shekelle, Paul G.
Published 2017
Department of Veterans Affairs, Health Services Research & Development Service

29
by Shekelle, Paul G.
Published 2012
Dept. of Veterans Affairs, Health Services Research & Development Service

30
by Shekelle, Paul G.
Published 2016
AHRQ, Agency for Healthcare Research and Quality

31
by Shekelle, Paul G.
Published 2017
Department of Veterans Affairs, Health Services Research & Development Service

32
by Shekelle, Paul G.
Published 2016
AHRQ, Agency for Healthcare Research and Quality

35
by Shekelle, Paul G.
Published 2011
Department of Veterans Affairs, Veterans Health Administration, Health Services Research & Development Service

36
by Shekelle, Paul G.
Published 2022
U.S. Department of Veterans Affairs, Veterans Health Administration, Health Services Research & Development Service

37
by Shekelle, Paul G.
Published 2019
Department of Veterans Affairs, Veterans Health Administration, Health Services Research & Development Service

38
by Shekelle, Paul G.
Published 2019
Department of Veterans Affairs, Veterans Health Administration, Health Services Research & Development Service

39
by Shekelle, Paul G.
Published 2023
U.S. Department of Veterans Affairs, Veterans Health Administration, Health Services Research & Development Service

40
by Shekelle, Paul G.
Published 2023
U.S. Department of Veterans Affairs, Veterans Health Administration, Health Services Research & Development Service