title: The Need for Shielding Is Undeniable.
authors.forename: Sandi
authors.initials: S
authors.lastname: Watts
authors.forename: Matthew S
authors.initials: MS
authors.lastname: Cardinal
mesh_terms: D003952:Diagnostic Imaging; D006801:Humans; D011829:Radiation Dosage; D011835:Radiation Protection / Q000592:standards*; D012542:Scattering, Radiation; D013679:Technology, Radiologic / Q000193:education*