00476nam a2200121Ia 4500008004100000245017700041260001900218260000900237300000600246650002600252650001200278856006400290170516s9999    xx            000 0 und d  aScan Quality and Entrance Skin Dose in Thoracic CT: A Comparison between Bismuth Breast Shield and Posteriorly Centered Partial CT Scans, Rafel Tappouni and Bradley Mathers  bISRN Radiology  c2013  a:  xRadiologic Technology  xRadtech  uhttps://www.hindawi.com/journals/isrn/contents/radiology/2/