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.
Chacon A, Zagol-Ikapitte I, Amarnath V, Reyzer ML, Oates JA, Caprioli RM, Boutaud O.Chacon A, et al. Among authors: amarnath v.J Mass Spectrom. 2011 Aug;46(8):840-6. doi: 10.1002/jms.1958.J Mass Spectrom. 2011.PMID: 21834023Free PMC article.