title: Single injection versus constant infusion technique in tracer studies.
mesh_terms: D007263:Infusions, Parenteral; D007275:Injections, Intravenous; D011865:Radioisotope Dilution Technique / Q000379:methods; D011868:Radioisotopes / Q000008:administration & dosage*
chemical_list: D011868:Radioisotopes