title: [Fundamental studies of computed tomography (7th Report)--effect of high contrast substance and location in the scanning field (for eight models of scanners) (author's transl)].
mesh_terms: D008961:Models, Structural; D011138:Polytetrafluoroethylene; D014057:Tomography, X-Ray Computed / Q000295:instrumentation; D014867:Water
chemical_list: D014867:Water; D011138:Polytetrafluoroethylene