Harrison PM, Arosio P. The ferritins: molecular properties, iron storage function and cellular regulation. Biochim Biophys Acta 1996;1275:161-203.
Cornell RM, Schwertmann U. The iron oxides. Weinheim, Germany: Vch Verlagsgesellschaft; 1996. 573 p.
Doyle FH, Pennock JM, Banks LM, et al. Nuclear magnetic resonance imaging of the liver: initial experience. AJRJ Roentgenol 1982;138:193-200.
Stark DD, Bass NM, Moss AA, et al. Nuclear magnetic resonance imaging of experimentally induced liver disease. Radiology 1983;148:743-751.
Stark DD, Moseley ME, Bacon BR, et al. Magnetic resonance imaging and spectroscopy of hepatic iron overload. Radiology 1985;154:137-142.
Engelhardt R, Langkowski JH, Fischer R, et al. Liver iron quantification: studies in aqueous iron solutions, iron overloaded rats, and patients with hereditary hemochromatosis. Magn Reson Imaging 1994;12:999-1007.
Gelman N, Gorell JM, Barker PB, et al. MR imaging of human brain at 3.0 T: preliminary report on transverse relaxation rates and relation to estimated iron content. Radiology 1999;210:759-767.
Ordidge RJ, Gorell JM, Deniau JC, et al. Assessment of relative brain iron concentrations using T2-weighted and T2*- weighted MRI at 3 Tesla. Magn Reson Med 1994;32:335-341.
Gomori JM, Horev G, Tamary H, et al. Hepatic iron overload: quantitative MR imaging. Radiology 1991;179:367-369.
Mavrogeni SI, Gotsis ED, Markussis V, et al. T2 relaxation time study of iron overload in b-thalassemia. MAGMA 1998;6:7-12.
Papakonstantinou OG, Maris TG, Kostaridou V, et al. Assessment of liver iron overload by T2-quantitative magnetic resonance imaging: correlation of T2-QMRI measurements with serum ferritin concentration and histologic grading of siderosis. Magn Reson Imaging 1995;13:967-977.
Fenzi A, Bortolazzi M, Marzola P, et al. In vivo investigation of hepatic iron overload in rats using T2 maps: quantification at high intensity field (4.7-T). J Magn Reson Imaging 2001;13:392-396.
Clark PR, Chua-Anusorm W, St Pierre TG. Proton transverse relaxation rate (R2) images of iron-loaded liver tissue: mapping local tissue iron concentrations with MRI. Magn Reson Med 2003;49:572-575.
Ye FQ, Martin WR, Allen PS. Estimation of brain iron in vivo by means of the interecho time dependence of image contrast. Magn Reson Med 1996;36:153-158.
Ye FQ, Allen PS, Martin WR. Basal ganglia iron content in Parkinson's disease measured with magnetic resonance. Mov Disord 1996;11:243-249.
Bonkovsky HL, Rubin RB, Cable EE, et al. Hepatic iron concentration: noninvasive estimation by means of MR imaging techniques Radiology 1999;212:227-234.
Bartzokis G, Aravagiri M, Oldendorf WH, et al. Field dependent transverse relaxation rate increase may be a specific measure of tissue iron stores. Magn Reson Med 1993;29:459-464.
Bartzokis G, Cummings JL, Markham CH, et al. MRI evaluation of brain iron in earlier and later-onset Parkinson's disease and normal subjects. Magn Reson Imaging 1999;17:213-222.
Brittenham GM, Badman DG. Noninvasive measurement of iron: report of an NIDDK workshop. Blood 2003;101:15-19.
Koenig SH, Brown III RD, Gibson JF, et al. Relaxometry of ferritin solutions and the influence of the Fe3+ core ions. Magn Reson Med 1986;3:755-767.
Vymazal J, Brooks RA, Zak O, et al. T1 and T2 of ferritin at different field strengths: effect on MRI. Magn Reson Med 1992;27:368-374.
Bulte JW, Vymazal J, Brooks RA, et al. Frequency dependence of MR relaxation times. II. Iron oxides. J Magn Reson Imaging 1993;3:641-648.
Vymazal J, Zak O, Bulte JW, et al. T1 and T2 of ferritin solutions: effect of loading factor. Magn Reson Med 1996;36:61-65.
Gossuin Y, Roch A, Muller RN, et al. Relaxation induced by ferritin and ferritin-like magnetic particles: the role of proton exchange. Magn Reson Med 2000;43:237-243.
Gossuin Y, Roch A, Lo Bue F, et al. Nuclear magnetic relaxation dispersion of ferritin and ferritin-like magnetic particle solutions: a pH-effect study. Magn Reson Med 2001;46:476-481.
Gossuin Y, Roch A. Muller RN, et al. The anomalous nuclear magnetic relaxation of aqueous solutions of ferritin: an unprecedented first-order mechanism. Magn Reson Med 2002;48:959-964.
Richter GW. The cellular transformation of injected colloidal iron complexes into ferritin and hemosiderin in experimental animals. J Exp Med 1959;109:197-214.
Smith AG, Carthew P, Francis JE, et al. Characterization and accumulation of ferritin in hepatocyte nuclei of mice with iron overload. Hepatology 1990;12:1399-1405.
Bulte JWM, Miller GF, Vymazal J, et al. Hepatic hemosiderosis in non-human primates: quantification of liver iron using different field strengths. Magn Reson Med 1997;37:530-536.
Bancroft JD, Gamble M. Theory and practice of histological techniques. London: Churchill Livingstone; 2002. 244 p.
Brooks RA, Vymazal J, Bulte JWM, et al. Comparison of T2 relaxation in blood, ferritin, and brain. J Magn Reson Imaging 1995;5:446-450.
Vymazal J, Urgosik D, Bulte JW. Differentiation between hemosiderin- and ferritin-bound brain iron using nuclear magnetic resonance and magnetic resonance imaging. Cell Mol Biol 2000;46:835-842.