1
Published 1994
National Academies Press

2
by Hewitt, Maria Elizabeth, Hernandez, Lyla M.
Published 2014
National Academies Press

3
Published 1994
National Academies Press

4
Published 1994
National Academies Press

5
Published 1994
National Academies Press

6
Published 1995
National Academy Press

7
Published 1996
National Academy Press

8
Published 1994
National Academy Press

9
Published 1995
National Academy Press

10
Published 1995
National Academy Press

11
Published 1995
National Academies Press

12
Published 1997
National Academy Press

13
Published 1992
National Academy Press

14
Published 1992
National Academy Press

15
Published 1990
National Academy Press

16
Published 2014
UNAIDS

17
by Harris-Wehling, Jo
Published 1995
Division of Health Care Services, Institute of Medicine

18
Published 1998
National Academy Press

20
Published 2010
World Health Organization