41
by Couto, Elisabeth
Published 2016
Norwegian Institute for Public Health

43
Published 1991
National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health

44
Published 1992
National Academies Press

45
Published 2008
National Academies Press

48
Published 2010
National Academies Press

52
Published 1977
National Institutes of Health]

53
Published 1980
The Institutes, National Institutes Of Health

54
Published 1984
The Institutes, U.S. National Institutes Of Health, Office Of Medical Applications Of Research

55
Published 1997
National Co-Ordinating Centre for HTA, NETSCC, NIHR Journals Library

56
by Goldman, Lynn
Published 2005
National Academies Press

57
by Robinson, Sally
Published 2008
National Academies Press

58
by Wessner, Charles W.
Published 2008
National Academies Press

59
Published 2011
National Center for Biotechnology Information