title: Estimation of intracellular calcium in heart muscle. A critical appraisal of the La method.
mesh_terms: D002118:Calcium / Q000032:analysis*; D002132:Calcium Radioisotopes; D002250:Carbon Radioisotopes; D005069:Evaluation Studies as Topic; D007444:Inulin; D007811:Lanthanum; D008722:Methods; D009206:Myocardium / Q000032:analysis*; D013395:Sucrose / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
chemical_list: D002132:Calcium Radioisotopes; D002250:Carbon Radioisotopes; D014316:Tritium; D013395:Sucrose; D007811:Lanthanum; D007444:Inulin; D002118:Calcium