Siebers, Jeffrey V Regarding: "The dosimetric impact of image guided radiation therapy by intratumoral fiducial markers". [electronic resource] - Practical radiation oncology - e85 p. digital Publication Type: Letter; Comment ISSN: 1879-8519 Standard No.: 10.1016/j.prro.2016.08.016 doi Subjects--Topical Terms: Fiducial MarkersHumansRadiometryRadiotherapy DosageRadiotherapy, Image-Guided