Ahmad, Salahuddin Point/Counterpoint: PET-based GTV definition is the future of radiotherapy treatment planning. [electronic resource] - Medical physics Oct 2012 - 5791-4 p. digital Publication Type: Journal Article ISSN: 0094-2405 Standard No.: 10.1118/1.3694666 doi Subjects--Topical Terms: HumansNeoplasms--diagnostic imagingPositron-Emission Tomography--methodsRadiotherapy Planning, Computer-Assisted--methodsTumor Burden