title: The variation of percentage depth dose and scatter factor with beam quality.
authors.affiliation: Cookridge Hospital, Leeds.
authors.forename: W G
authors.initials: WG
authors.lastname: Pitchford
mesh_terms: D003300:Copper; D006801:Humans; D011874:Radiometry / Q000592:standards; D011879:Radiotherapy Dosage / Q000592:standards*; D011882:Radiotherapy, High-Energy; D012015:Reference Standards; D012542:Scattering, Radiation; D014964:X-Ray Therapy / Q000592:standards*
chemical_list: D003300:Copper