title: Dosimetric considerations of very large cobalt-60 fields.
mesh_terms: D003037:Cobalt Radioisotopes / Q000032:analysis*; D004307:Dose-Response Relationship, Radiation; D006801:Humans; D011834:Radiation Monitoring / Q000379:methods; D011874:Radiometry
chemical_list: D003037:Cobalt Radioisotopes