title: Correlation of grain counts with radioactivity (125I and tritium) in autoradiography.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001798:Blood Proteins / Q000032:analysis*; D004912:Erythrocytes / Q000032:analysis; D007457:Iodine Radioisotopes; D012756:Sheep; D014316:Tritium
chemical_list: D001798:Blood Proteins; D007457:Iodine Radioisotopes; D014316:Tritium