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.
Kay LE, Clore GM, Bax A, Gronenborn AM.Kay LE, et al. Among authors: gronenborn am.Science. 1990 Jul 27;249(4967):411-4. doi: 10.1126/science.2377896.Science. 1990.PMID: 2377896
Clore GM, Bax A, Wingfield P, Gronenborn AM.Clore GM, et al. Among authors: gronenborn am.FEBS Lett. 1988 Sep 26;238(1):17-21. doi: 10.1016/0014-5793(88)80216-3.FEBS Lett. 1988.PMID: 3049156Free article.