1. DECEMBER 28, 1895. ON A NEW KIND OF RAYS*+
2. Computerized transverse axial scanning (tomography): Part 1. Description of system
3. Single-breath-hold spiral volumetric CT by continuous patient translation and scanner rotation;Kalender;Radiology,1989
4. A combined PET/CT scanner for clinical oncology;Beyer;J Nucl Med,2000
5. National Audit Office . Department of Health: Managing high value capital equipment in the NHS in England. London: NAO, 2011.