Riley, Catalina Varian Halcyon dosimetric comparison for multiarc VMAT prostate and head-and-neck cancers. [electronic resource] - Medical dosimetry : official journal of the American Association of Medical Dosimetrists Sep 2018 Publication Type: Letter ISSN: 1873-4022 Standard No.: 10.1016/j.meddos.2018.06.004 doi