title: Spectral studies of the ferritin core and related iron(3) polymers.
mesh_terms: D000818:Animals; D001665:Binding Sites; D005293:Ferritins; D006736:Horses; D007501:Iron; D007536:Isomerism; D008024:Ligands; D008954:Models, Biological; D009566:Nitrates; D011485:Protein Binding; D011487:Protein Conformation; D013053:Spectrophotometry; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013057:Spectrum Analysis; D013154:Spleen; D013696:Temperature
chemical_list: D008024:Ligands; D009566:Nitrates; D005293:Ferritins; D007501:Iron