22
by Sonti, Gautam
Published 2006
Documentary Educational Resources

23
by Sonti, Gautam
Published 2006
Documentary Educational Resources

24
by Sonti, Gautam
Published 2006
Documentary Educational Resources

25
Published 1991
National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health

27
Published 2002
NCBI

28
by Koonin, Eugene V.
Published 2003
Kluwer Academic

29
Published 2005
National Academies Press

30
by Pool, Robert
Published 2000
National Academy Press

31
by Olson, Steve, Downey, Autumn S.
Published 2013
The National Academies Press

32
by Irwig, Les
Published 2008
Hammersmith Press

33
Published 2011
National Academies Press

34
Published 2005
Agency for Healthcare Research and Quality

36
Published 2013
National Center for Biotechnology Information (US)

38
by Federhen, Scott
Published 2011
National Center for Biotechnology Information

39
by Pruitt, Kim
Published 2011
National Center for Biotechnology Information

40
Published 2011
National Center for Biotechnology Information