Letters

Contraceptives

See allHide authors and affiliations

Science  06 Mar 1970:
Vol. 167, Issue 3923, pp. 1315
DOI: 10.1126/science.167.3923.1315

Article Information

vol. 167 no. 3923 1315

PubMed: 
Print ISSN: 
Online ISSN: 

Author Information

Altmetric

Article usage

Article usage: November 2006 to August 2018

AbstractFullPdf
Nov 2006001
Aug 2007001
Oct 2007001
Mar 2009001
Jul 2009001
Jul 2010001
Aug 2010001
Nov 2010001
Oct 2011001
Jan 2012001
Jun 2012002
Oct 2012001
Nov 2012001
Apr 2013001
Oct 2013002
Mar 2014002
Apr 2014001
Nov 2014002
Jan 2016001
Mar 2016002
Jul 2016001
Sep 2016001
Jan 2017002
Aug 2018001