title: Some practical aspects of dual-energy CT scanning.
mesh_terms: D000328:Adult; D000368:Aged; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004583:Electrons; D006801:Humans; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging*; D008875:Middle Aged; D010018:Osteomalacia / Q000000981:diagnostic imaging*; D010024:Osteoporosis / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed / Q000379:methods*