2
Published 1998
NCBI

5
Published 2010
National Institute for Health and Clinical Excellence

6
Published 2011
U.S. Dept. of Health and Human Services, Substance Abuse and Mental Health Services Administration, Center for Substance Abuse Treatment

7
by Pray, Leslie A.
Published 2013
National Academies Press

9
by Neustadt, Richard E.
Published 1978
U. S. Dept. of Health, Education, and Welfare : for sale by the Supt. of Docs., U. S. Govt. Print. Off.

11
Published 2002
National Academy Press

12
Published 2008
Disease Control in Humanitarian Emergencies, Epidemic and Pandemic Alert and Response, World Health Organization

14
Published 2008
National Academies Press

15
Published 2017
Canadian Agency for Drugs and Technologies in Health

16
by Chao, Yi-Sheng
Published 2019
Canadian Agency for Drugs and Technologies in Health

17
Published 2019
Department of Reproductive Health and Research, World Health Organization

18
by Fitzgerald, Des, Callard, Felicity
Published 2016
Edinburgh University Press

20
by Juler, Edward
Published 2016
Edinburgh University Press