title: [Symposium 1: CT dose: challenge for Dose Index Registry (DIR)].
authors: Yoshihisa
authors: Y
authors: Muramatsu
authors: Kouzou
authors: K
authors: Hanai
authors: Keiichi
authors: K
authors: Nomura
authors: Tomohiro
authors: T
authors: Itou
authors: Masafumi
authors: M
authors: Shinosaki
authors: Rikuta
authors: R
authors: Ishigaki
authors: Osamu
authors: O
authors: Miyasaki
mesh_terms: D049628:Body Size; D003198:Computer Simulation; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging; D009010:Monte Carlo Method; D011829:Radiation Dosage; D011834:Radiation Monitoring / Q000379:methods / Q000592:standards*; D011873:Radiology Information Systems; D012042:Registries; D017751:Safety Management / Q000592:standards*; D012984:Software; D014057:Tomography, X-Ray Computed / Q000295:instrumentation* / Q000592:standards*