title: A gravity-oriented-device for IMRT can never rival other IMRT delivery methods.
authors.forename: S
authors.initials: S
authors.lastname: Webb
mesh_terms: D006112:Gravitation; D006801:Humans; D008962:Models, Theoretical; D017785:Photons; D011879:Radiotherapy Dosage; D011880:Radiotherapy Planning, Computer-Assisted / Q000379:methods; D020266:Radiotherapy, Conformal / Q000379:methods*; D012984:Software; D014057:Tomography, X-Ray Computed / Q000379:methods; D014965:X-Rays