Collingwood JF, Mikhaylova A, Davidson M, Batich C, Streit WJ, Terry J, Dobson J. In situ characterization and mapping of iron compounds in Alzheimer's disease tissue. J Alzheimers Dis. 2005 Aug;7(4):267–72. doi: 10.3233/jad-2005-7401. PMID: 16131727.