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Barkhof F, Valk J, Hommes OR, Scheltens P, Nauta JJ.Barkhof F, et al. Among authors: scheltens p.AJNR Am J Neuroradiol. 1992 Jul-Aug;13(4):1257-9.AJNR Am J Neuroradiol. 1992.PMID: 1636547Free PMC article.
Barkhof F, Scheltens P, Frequin ST, Nauta JJ, Tas MW, Valk J, Hommes OR.Barkhof F, et al. Among authors: scheltens p.AJR Am J Roentgenol. 1992 Nov;159(5):1041-7. doi: 10.2214/ajr.159.5.1414773.AJR Am J Roentgenol. 1992.PMID: 1414773