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SourceSourcesHendee, W. R. (1989). Cross sectional medical imaging: A history. Radiographics, 9(6), p.1155-1180Holtzmann Kevles, B. (1998). Naked to the bone: Medical imaging in the twentieth century. Rutgers University Press, New Brunswick, NJ.Siemens Medical. Computed Tomography: Its History and Technology. Retrieved from http://www.medical.siemens.com/siemens/zh_CN/gg_ct_FBAs/files/brochures/CT_History_and_Technology.pdf
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