Iron-55 in marine environment and in people who eat ocean fish.
D000328:Adult; D000818:Animals; D005260:Female; D005399:Fishes; D005507:Food Contamination, Radioactive; D006801:Humans; D007503:Iron Isotopes / Q000378:metabolism*; D008297:Male; D008974:Mollusca
D007503:Iron Isotopes