title: Validation of the self-displacement technique for estimation of specific radioactivity of radioimmunoassay tracers.
abstract: There has been controversy recently about the validity of the data-analysis of the self-displacement technique for estimation of specific radioactivity. This paper investigates the technique theoretically and provides practical corroboration of the results.
mesh_terms: D000803:Angiotensin I / Q000032:analysis; D005069:Evaluation Studies as Topic; D011849:Radioactive Tracers; D011863:Radioimmunoassay / Q000379:methods*; D011868:Radioisotopes
chemical_list: D011849:Radioactive Tracers; D011868:Radioisotopes; D000803:Angiotensin I