title: The determination, by four methods, of the availability and utilization of calcium and phosphorus in rats given diets containing different amounts of the elements.
mesh_terms: D000818:Animals; D001823:Body Composition; D002118:Calcium / Q000378:metabolism* / Q000652:urine; D002132:Calcium Radioisotopes; D004032:Diet; D005243:Feces / Q000032:analysis; D005260:Female; D007273:Injections, Intramuscular; D010758:Phosphorus / Q000378:metabolism* / Q000652:urine; D010761:Phosphorus Radioisotopes; D011865:Radioisotope Dilution Technique; D051381:Rats; D013054:Spectrophotometry, Atomic
chemical_list: D002132:Calcium Radioisotopes; D010761:Phosphorus Radioisotopes; D010758:Phosphorus; D002118:Calcium