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.
Cha S, Knopp EA, Johnson G, Litt A, Glass J, Gruber ML, Lu S, Zagzag D.Cha S, et al.AJNR Am J Neuroradiol. 2000 May;21(5):881-90.AJNR Am J Neuroradiol. 2000.PMID: 10815664Free PMC article.
Cha S, Pierce S, Knopp EA, Johnson G, Yang C, Ton A, Litt AW, Zagzag D.Cha S, et al.AJNR Am J Neuroradiol. 2001 Jun-Jul;22(6):1109-16.AJNR Am J Neuroradiol. 2001.PMID: 11415906Free PMC article.
Yang S, Wetzel S, Law M, Zagzag D, Cha S.Yang S, et al. Among authors: cha s.AJNR Am J Neuroradiol. 2002 Mar;23(3):350-5.AJNR Am J Neuroradiol. 2002.PMID: 11900998Free PMC article.
Wetzel SG, Johnson G, Tan AG, Cha S, Knopp EA, Lee VS, Thomasson D, Rofsky NM.Wetzel SG, et al. Among authors: cha s.AJNR Am J Neuroradiol. 2002 Jun-Jul;23(6):995-1002.AJNR Am J Neuroradiol. 2002.PMID: 12063232Free PMC article.
Saindane AM, Cha S, Law M, Xue X, Knopp EA, Zagzag D.Saindane AM, et al. Among authors: cha s.AJNR Am J Neuroradiol. 2002 Sep;23(8):1378-86.AJNR Am J Neuroradiol. 2002.PMID: 12223381Free PMC article.
Wetzel SG, Cha S, Law M, Johnson G, Golfinos J, Lee P, Nelson PK.Wetzel SG, et al. Among authors: cha s.AJNR Am J Neuroradiol. 2002 Nov-Dec;23(10):1767-74.AJNR Am J Neuroradiol. 2002.PMID: 12427637Free PMC article.
Law M, Meltzer DE, Cha S.Law M, et al. Among authors: cha s.Neuroradiology. 2002 Dec;44(12):986-9. doi: 10.1007/s00234-002-0872-1. Epub 2002 Oct 17.Neuroradiology. 2002.PMID: 12483443
Kothary N, Law M, Cha S, Zagzag D.Kothary N, et al. Among authors: cha s.AJNR Am J Neuroradiol. 2003 Feb;24(2):245-8.AJNR Am J Neuroradiol. 2003.PMID: 12591641Free PMC article.
Lu S, Ahn D, Johnson G, Cha S.Lu S, et al. Among authors: cha s.AJNR Am J Neuroradiol. 2003 May;24(5):937-41.AJNR Am J Neuroradiol. 2003.PMID: 12748097Free PMC article.