title: [Effect of x-ray contrast substances on the dose field].
mesh_terms: D001466:Barium Sulfate; D003036:Cobalt Isotopes; D003287:Contrast Media; D007459:Iodized Oil; D008722:Methods; D011878:Radiotherapy
chemical_list: D003036:Cobalt Isotopes; D003287:Contrast Media; D001466:Barium Sulfate; D007459:Iodized Oil
vernacular_title: Vliianie na doznoe pole rentgenokontrastnykh veshchestv.