title: Uncertainties in medical radiation exposures.
authors.affiliation: Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Missouri, USA.
authors.forename: H D
authors.initials: HD
authors.lastname: Royal
mesh_terms: D004307:Dose-Response Relationship, Radiation; D006801:Humans; D011859:Radiography / Q000592:standards*; D011874:Radiometry / Q000379:methods*; D015203:Reproducibility of Results; D012107:Research Design