title: Different behavior of Ca 45  and Sr 89  as tracers in a kinetic model of calcium metabolism.
mesh_terms: D000818:Animals; D002118:Calcium / Q000378:metabolism*; D002127:Calcium Isotopes; D005260:Female; D007700:Kinetics; D008954:Models, Biological; D051381:Rats; D013325:Strontium Isotopes
chemical_list: D002127:Calcium Isotopes; D013325:Strontium Isotopes; D002118:Calcium