title: Radiation gets extreme close-up. But uncertainty surrounds viability of FDA's initiative to reduce exposure.
authors.forename: Shawn
authors.initials: S
authors.lastname: Rhea
mesh_terms: D011829:Radiation Dosage; D011832:Radiation Injuries / Q000517:prevention & control*; D011872:Radiology Department, Hospital; D014481:United States; D014486:United States Food and Drug Administration