title: Memorandum from the Institute of Physical Sciences in Medicine. Back-scatter and F-factors for low- and medium-energy X-ray beams in radiotherapy. Working Party of the Institute of Physical Sciences in Medicine.
authors.forename: S C
authors.initials: SC
authors.lastname: Klevenhagen
authors.forename: R J
authors.initials: RJ
authors.lastname: Aukett
authors.forename: J E
authors.initials: JE
authors.lastname: Burns
authors.forename: R M
authors.initials: RM
authors.lastname: Harrison
authors.forename: R T
authors.initials: RT
authors.lastname: Knight
authors.forename: A E
authors.initials: AE
authors.lastname: Nahum
authors.forename: K E
authors.initials: KE
authors.lastname: Rosser
mesh_terms: D006801:Humans; D008961:Models, Structural; D011874:Radiometry / Q000379:methods*; D011879:Radiotherapy Dosage; D012542:Scattering, Radiation; D012955:Societies, Medical; D006113:United Kingdom