title: Congress grills officials over biosafety boom.
authors.forename: Ewen
authors.initials: E
authors.lastname: Callaway
mesh_terms: D023482:Bioterrorism / Q000517:prevention & control*; D035082:Federal Government; D007753:Laboratories / Q000706:statistics & numerical data*; D008829:Microbiology / Q000639:trends*; D012108:Research Personnel / Q000193:education; D012637:Security Measures; D014481:United States