title: 'Dirty bomb' scare prompts clampdown on lab security.
authors.forename: Rex
authors.initials: R
authors.lastname: Dalton
mesh_terms: D023482:Bioterrorism / Q000517:prevention & control / Q000639:trends; D007753:Laboratories / Q000331:legislation & jurisprudence* / Q000639:trends; D011868:Radioisotopes / Q000600:supply & distribution; D012637:Security Measures / Q000331:legislation & jurisprudence* / Q000592:standards* / Q000639:trends; D023481:Terrorism / Q000517:prevention & control* / Q000639:trends; D014481:United States
chemical_list: D011868:Radioisotopes