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.
Zheng X, Boyer L, Jin M, Kim Y, Fan W, Bardy C, Berggren T, Evans RM, Gage FH, Hunter T.Zheng X, et al.Elife. 2016 Mar 23;5:e13378. doi: 10.7554/eLife.13378.Elife. 2016.PMID: 27008180Free PMC article.
Perrin M, Donaldson C, Chen R, Blount A, Berggren T, Bilezikjian L, Sawchenko P, Vale W.Perrin M, et al.Proc Natl Acad Sci U S A. 1995 Mar 28;92(7):2969-73. doi: 10.1073/pnas.92.7.2969.Proc Natl Acad Sci U S A. 1995.PMID: 7708757Free PMC article.
Zhang X, Scalf M, Berggren TW, Westphall MS, Smith LM.Zhang X, et al. Among authors: berggren tw.J Am Soc Mass Spectrom. 2006 Apr;17(4):490-499. doi: 10.1016/j.jasms.2005.12.007. Epub 2006 Feb 17.J Am Soc Mass Spectrom. 2006.PMID: 16488154Free article.