title: [Determination of the corrections for C14 beta-radiation self-absorption in a layer of a BaCO3 preparation].
mesh_terms: D000042:Absorption; D001464:Barium / Q000494:pharmacology*; D002250:Carbon Radioisotopes / Q000032:analysis*; D011849:Radioactive Tracers / Q000032:analysis; D011874:Radiometry
chemical_list: D002250:Carbon Radioisotopes; D011849:Radioactive Tracers; D001464:Barium
vernacular_title: Opredelenie popravok na samopogloshchenie beta-izlucheniia C14 v sloe preparata BaCO3