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1938 Jrnl. Amer. Chem. Soc. 60 1785/1 One radio-iron isotope is produced when iron is bombarded with deuterons.

1960 Proc. Soc. Exper. Biol. & Med. 104 442/2 This calculation is based on the assumption that loss of radioiron from liver between 0–3 hrs is negligible.

1985 Brit. Med. Jrnl. 9 Nov. 1333 Iron absorption is being studied by extrinsic labelling of foods with radioiron.