title: Cobalt-60 gamma-ray beams.
authors.affiliation: Radiotherapy Physics Unit, Bristol Oncology Centre.
authors.forename: A L
authors.initials: AL
authors.lastname: McKenzie
mesh_terms: D003037:Cobalt Radioisotopes / Q000627:therapeutic use*; D005720:Gamma Rays / Q000627:therapeutic use*; D006801:Humans; D011867:Radioisotope Teletherapy / Q000592:standards*; D011874:Radiometry / Q000592:standards; D011879:Radiotherapy Dosage / Q000592:standards*; D012015:Reference Standards
chemical_list: D003037:Cobalt Radioisotopes