3
by Shekelle, Paul G.
Published 2014
Department of Veterans Affairs (US)

6
Published 2016
Canadian Agency for Drugs and Technologies in Health

8
by Danzig, Elliott R.
Published 1958
National Research Council

10
Published 2015
Canadian Agency for Drugs and Technologies in Health

12
by Waugh, Patricia
Published 2016
Edinburgh University Press

13
by Freeman, Michele
Published 2019
U.S. Department of Veterans Affairs, Veterans Health Administration, Health Services Research & Development Service

14
by Forman-Hoffman, Valerie
Published 2018
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

15
Published 2020
The National Academies Press

17
by Miller, Norman S.
Published 2006
U.S. Dept. of Health and Human Services, Public Health Service, Substance Abuse and Mental Health Services Administration, Center for Substance Abuse Treatment

18
Published 2020
Substance Abuse and Mental Health Services Administration

19
Published 2020
Substance Abuse and Mental Health Services Administration