title: [Approximation of tissue-air correlations for point sources of radiation with 60Co and 137Cs isotopes in a homogeneous tissue-equivalent medium].
mesh_terms: D002588:Cesium Radioisotopes / Q000627:therapeutic use*; D003037:Cobalt Radioisotopes / Q000627:therapeutic use*; D005720:Gamma Rays / Q000627:therapeutic use; D008433:Mathematics; D008722:Methods; D008954:Models, Biological; D011879:Radiotherapy Dosage
chemical_list: D002588:Cesium Radioisotopes; D003037:Cobalt Radioisotopes
vernacular_title: Approksimatsiia tkanevozdushnykh otnosheniĭ dlia tochechnykh istochnikov izlucheniia s izotopami 60Co i 137Cs v gomogennoĭ tkaneékvivalentnoĭ srede.