title: [Determination of the superficial and deep dose with photographic and mathematic method in telecobaltotherapy with grid].
mesh_terms: D003035:Cobalt; D003037:Cobalt Radioisotopes; D008433:Mathematics; D011878:Radiotherapy
chemical_list: D003037:Cobalt Radioisotopes; D003035:Cobalt
keywords: COBALT/radioactive; RADIOTHERAPY