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.
Oh J, Henry RG, Pirzkall A, Lu Y, Li X, Catalaa I, Chang S, Dillon WP, Nelson SJ.Oh J, et al. Among authors: chang s.J Magn Reson Imaging. 2004 May;19(5):546-54. doi: 10.1002/jmri.20039.J Magn Reson Imaging. 2004.PMID: 15112303
Li X, Jin H, Lu Y, Oh J, Chang S, Nelson SJ.Li X, et al. Among authors: chang s.NMR Biomed. 2004 Feb;17(1):10-20. doi: 10.1002/nbm.858.NMR Biomed. 2004.PMID: 15011246Clinical Trial.
Cha S, Tihan T, Crawford F, Fischbein NJ, Chang S, Bollen A, Nelson SJ, Prados M, Berger MS, Dillon WP.Cha S, et al. Among authors: chang s.AJNR Am J Neuroradiol. 2005 Feb;26(2):266-73.AJNR Am J Neuroradiol. 2005.PMID: 15709123Free PMC article.
Li Y, Osorio JA, Ozturk-Isik E, Chen AP, Xu D, Crane JC, Cha S, Chang S, Berger MS, Vigneron DB, Nelson SJ.Li Y, et al. Among authors: chang s.Magn Reson Imaging. 2006 Dec;24(10):1295-302. doi: 10.1016/j.mri.2006.07.012. Epub 2006 Oct 18.Magn Reson Imaging. 2006.PMID: 17145400