title: The use of simultaneously administered  47 Ca and  45 Ca in the study of calcium kinetics in the rat.
mesh_terms: D000818:Animals; D001692:Biological Transport; D001835:Body Weight; D002118:Calcium / Q000032:analysis / Q000097:blood* / Q000378:metabolism / Q000652:urine; D002127:Calcium Isotopes; D005243:Feces / Q000032:analysis; D007553:Isotope Labeling; D007700:Kinetics; D008297:Male; D008433:Mathematics; D008722:Methods; D008954:Models, Biological; D051381:Rats; D013997:Time Factors
chemical_list: D002127:Calcium Isotopes; D002118:Calcium