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International Journal of Biomedical Imaging
Volume 2013 (2013), Article ID 563571, 8 pages
http://dx.doi.org/10.1155/2013/563571
Research Article

An Investigation of Calibration Phantoms for CT Scanners with Tube Voltage Modulation

State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin 300072, China

Received 5 July 2013; Accepted 29 October 2013

Academic Editor: Guowei Wei

Copyright © 2013 Jing Zou et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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