title: A note on back-scatter and depth doses for elongated rectangular X-ray fields.
authors.forename: D E A
authors.initials: DE
authors.lastname: JONES
mesh_terms: D004396:Coloring Agents; D011879:Radiotherapy Dosage; D014964:X-Ray Therapy / Q000008:administration & dosage*; D014965:X-Rays
chemical_list: D004396:Coloring Agents
keywords: ROENTGENOTHERAPY/dosage