Letters

This Week's Letters

See allHide authors and affiliations

Science  10 Sep 1999:
Vol. 285, Issue 5434, pp. 1673
DOI: 10.1126/science.285.5434.1673a

Article Information

vol. 285 no. 5434 1673

Print ISSN: 
Online ISSN: 
History: 
  • .
Other Contributors: 
  • American Association for the Advancement of Science

Author Information

Altmetric

Article usage

Article usage: May 2006 to August 2019

AbstractFullPdf
May 2006300
Aug 2006200
Oct 2006100
Dec 2006300
Jan 2007300
Feb 2007400
Jun 2007100
Dec 2007100
Feb 2008100
Jun 2008300
May 2009100
Jul 2009100
Aug 2009300
Sep 2009100
Oct 2009100
Dec 2009100
Aug 2010100
Sep 2010300
Oct 2010200
Dec 2010020
Aug 2011030
Dec 2011010
Jan 2012010
Feb 2012010
Dec 2012010
Jan 2013010
May 2013010
Sep 2013010
Oct 2013020
Jan 2014020
Feb 2014010
Apr 2014010
Jul 2014010
Nov 2014010
Oct 2015010
Mar 2016005
Apr 2016008
Jun 2016020
Jul 2016080
Aug 2016040
Nov 2016010
Jan 2017040
Feb 2017050
May 2017010
Jun 2017010
Jul 2017030
Aug 2017020
Sep 2017010
Oct 2017040
Nov 2017010
Dec 2017030
Jan 2018060
Feb 2018020
Mar 2018050
Apr 2018030
May 2018010
Jun 2018010
Aug 2018020
Sep 2018020
Nov 2018040
Jan 2019020
Feb 2019030
Mar 2019060
Apr 2019010
May 2019030
Jun 2019010
Jul 2019010
Aug 2019010