title: [Present status of regulation on security concerning medical radioactive sources in Japan].
authors: Ichiro
authors: I
authors: Yamaguchi
authors: Hisateru
authors: H
authors: Oba
authors: Hideyuki
authors: H
authors: Kato
authors: Masashi
authors: M
authors: Tanaka
authors: Yutaka
authors: Y
authors: Hoshino
authors: Hiroshi
authors: H
authors: Watanabe
mesh_terms: D006801:Humans; D007564:Japan; D007723:Korea; D018788:Radioactive Hazard Release / Q000517:prevention & control* / Q000706:statistics & numerical data; D011850:Radioactive Waste; D011868:Radioisotopes; D012637:Security Measures
chemical_list: D011850:Radioactive Waste; D011868:Radioisotopes