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.
Ten Kate M, Barkhof F, Visser PJ, Teunissen CE, Scheltens P, van der Flier WM, Tijms BM.Ten Kate M, et al. Among authors: barkhof f.Alzheimers Res Ther. 2017 Sep 12;9(1):73. doi: 10.1186/s13195-017-0299-x.Alzheimers Res Ther. 2017.PMID: 28899429Free PMC article.
Barkhof F, Scheltens P, Frequin ST, Nauta JJ, Tas MW, Valk J, Hommes OR.Barkhof F, et al.AJR Am J Roentgenol. 1992 Nov;159(5):1041-7. doi: 10.2214/ajr.159.5.1414773.AJR Am J Roentgenol. 1992.PMID: 1414773
Barkhof F, Valk J, Hommes OR, Scheltens P, Nauta JJ.Barkhof F, et al.AJNR Am J Neuroradiol. 1992 Jul-Aug;13(4):1257-9.AJNR Am J Neuroradiol. 1992.PMID: 1636547Free PMC article.