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.
Heiserman JE, Dean BL, Hodak JA, Flom RA, Bird CR, Drayer BP, Fram EK.Heiserman JE, et al. Among authors: bird cr.AJNR Am J Neuroradiol. 1994 Sep;15(8):1401-7; discussion 1408-11.AJNR Am J Neuroradiol. 1994.PMID: 7985557Free PMC article.
Buller M, Chapple KM, Bird CR.Buller M, et al. Among authors: bird cr.AJNR Am J Neuroradiol. 2020 Apr;41(4):579-582. doi: 10.3174/ajnr.A6496. Epub 2020 Apr 2.AJNR Am J Neuroradiol. 2020.PMID: 32241770Free PMC article.
Heiserman JE, Bird CR.Heiserman JE, et al. Among authors: bird cr.Neuroimaging Clin N Am. 1994 Nov;4(4):799-822.Neuroimaging Clin N Am. 1994.PMID: 7858921Review.