title: Inductively coupled plasma mass spectrometry applied to isotopic analysis of iron in human fecal matter.
mesh_terms: D005243:Feces / Q000032:analysis*; D006801:Humans; D007501:Iron / Q000032:analysis*; D007503:Iron Isotopes; D013058:Mass Spectrometry
chemical_list: D007503:Iron Isotopes; D007501:Iron