An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Halper SR, Do L, Stork JR, Cohen SM.Halper SR, et al. Among authors: cohen sm.J Am Chem Soc. 2006 Nov 29;128(47):15255-68. doi: 10.1021/ja0645483.J Am Chem Soc. 2006.PMID: 17117878
Dugan E, Wang Z, Okamura M, Medina A, Cohen SM.Dugan E, et al. Among authors: cohen sm.Chem Commun (Camb). 2008 Aug 7;(29):3366-8. doi: 10.1039/b806150e. Epub 2008 Jun 3.Chem Commun (Camb). 2008.PMID: 18633491