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.
Fan Z, Sheehan J, Bi X, Liu X, Carr J, Li D.Fan Z, et al. Among authors: li d.Magn Reson Med. 2009 Dec;62(6):1523-32. doi: 10.1002/mrm.22142.Magn Reson Med. 2009.PMID: 19877278Free PMC article.
MacKay A, Whittall K, Adler J, Li D, Paty D, Graeb D.MacKay A, et al. Among authors: li d.Magn Reson Med. 1994 Jun;31(6):673-7. doi: 10.1002/mrm.1910310614.Magn Reson Med. 1994.PMID: 8057820
Wang Y, Li D, Haacke EM, Brown JJ.Wang Y, et al. Among authors: li d.J Magn Reson Imaging. 1998 May-Jun;8(3):703-10. doi: 10.1002/jmri.1880080329.J Magn Reson Imaging. 1998.PMID: 9626890