Reports

Sea Urchin Response to Foreign Substances

See allHide authors and affiliations

Science  20 Sep 1968:
Vol. 161, Issue 3847, pp. 1243-1245
DOI: 10.1126/science.161.3847.1243

Article Information

vol. 161 no. 3847 1243-1245

PubMed: 
Print ISSN: 
Online ISSN: 
History: 
  • .

Author Information

  1. Henry R. Hilgard1,
  2. John H. Phillips2
  1. 1Division of Natural Sciences, University of California, Santa Cruz 95060
  2. 2Hopkins Marine Station, Stanford University, Pacific Grove, California

Altmetric

Article usage

Article usage: September 2006 to March 2021

AbstractFullPdf
Sep 2006300
Oct 2006300
Nov 2006400
Dec 2006300
Jan 2007200
Feb 2007200
Mar 2007500
Apr 2007200
May 2007200
Jun 2007200
Jul 2007100
Aug 2007101
Sep 2007200
Oct 2007001
Nov 2007500
Dec 2007010
Jan 2008100
Feb 2008300
Mar 2008300
Apr 2008400
May 2008600
Jun 2008400
Jul 2008700
Aug 2008200
Sep 2008100
Oct 2008200
Nov 2008300
Dec 2008100
Jan 2009400
Feb 2009200
Mar 2009301
Apr 2009500
May 2009600
Jun 2009100
Jul 2009501
Aug 2009400
Sep 2009400
Oct 2009300
Nov 2009600
Dec 2009300
Jan 2010400
Feb 2010200
Mar 2010500
Apr 2010100
May 2010100
Jun 2010201
Jul 2010300
Aug 2010400
Sep 2010300
Oct 2010600
Nov 2010500
Dec 2010400
Jan 2011701
Feb 2011300
Mar 2011700
Apr 20111200
May 2011800
Jun 2011500
Jul 20112900
Aug 2011600
Sep 20112300
Oct 20114501
Nov 20112801
Dec 20111601
Jan 20121203
Feb 20121500
Mar 20123200
Apr 20126000
May 20121701
Jun 2012700
Jul 20121300
Aug 20121000
Sep 20122400
Oct 20121303
Nov 20121100
Dec 20121300
Jan 20131100
Feb 20131400
Mar 20131900
Apr 20132000
May 20131401
Jun 20131902
Jul 2013500
Aug 2013300
Sep 20132100
Oct 20132002
Nov 20131901
Dec 20131300
Jan 20142200
Feb 20141300
Mar 20141500
Apr 20141100
May 20141000
Jun 20141000
Jul 20141200
Aug 2014200
Sep 2014500
Oct 20141700
Nov 20142300
Dec 2014600
Jan 2015801
Feb 20151801
Mar 2015600
Apr 2015700
May 2015403
Jun 2015601
Jul 20151103
Aug 20151003
Sep 20151001
Oct 2015100
Nov 20151500
Dec 2015800
Jan 20161000
Feb 2016100
Mar 2016500
Apr 2016700
May 2016400
Jun 2016900
Jul 2016601
Aug 2016201
Sep 2016600
Oct 2016700
Nov 2016901
Dec 2016100
Jan 2017400
Feb 20171101
Mar 2017901
Apr 20171401
May 2017705
Jun 2017300
Jul 2017200
Aug 2017300
Sep 2017300
Oct 2017601
Nov 2017600
Dec 2017200
Jan 2018200
Feb 2018600
Mar 2018200
Apr 2018400
May 2018501
Jun 2018200
Jul 2018201
Aug 2018401
Sep 2018200
Oct 2018600
Nov 20181300
Dec 2018600
Jan 2019502
Feb 2019900
Mar 2019601
Apr 2019100
May 2019600
Jun 20191600
Jul 2019300
Aug 2019300
Sep 2019300
Oct 20191100
Nov 2019100
Dec 2019200
Jan 2020600
Feb 2020400
Mar 2020301
Apr 2020800
May 20201000
Jun 20201900
Jul 20201100
Aug 2020201
Sep 2020600
Oct 2020400
Nov 20201000
Dec 20201000
Jan 2021600
Feb 2021200
Mar 2021200

Stay Connected to Science