title: Point/counterpoint.The use of bismuth breast shields for CT should be discouraged.
authors.affiliation: Department of Radiology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA. mccollough.cynthia@mayo.edu
authors.forename: Cynthia H
authors.initials: CH
authors.lastname: McCollough
authors.forename: Jia
authors.initials: J
authors.lastname: Wang
authors.forename: Robert G
authors.initials: RG
authors.lastname: Gould
authors.forename: Colin G
authors.initials: CG
authors.lastname: Orton
mesh_terms: D001729:Bismuth; D001940:Breast / Q000528:radiation effects*; D005260:Female; D006801:Humans; D008327:Mammography / Q000009:adverse effects*; D011835:Radiation Protection / Q000295:instrumentation / Q000379:methods*; D014057:Tomography, X-Ray Computed / Q000009:adverse effects*
chemical_list: D001729:Bismuth