Color isodose curve plotter applied to beam focus radiography.
D006257:Head / Q000000981:diagnostic imaging; D006801:Humans; D010911:Pituitary Neoplasms / Q000532:radiotherapy; D011859:Radiography; D011878:Radiotherapy / Q000295:instrumentation*; D011879:Radiotherapy Dosage; D014054:Tomography