title: The long-term excretion and retention of an intravenous dose of 45Ca in two healthy men.
mesh_terms: D000368:Aged; D002118:Calcium / Q000032:analysis / Q000097:blood / Q000378:metabolism* / Q000652:urine; D002132:Calcium Radioisotopes; D005243:Feces / Q000032:analysis; D005919:Glomerular Filtration Rate; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008875:Middle Aged; D012867:Skin / Q000378:metabolism; D013997:Time Factors
chemical_list: D002132:Calcium Radioisotopes; D002118:Calcium