Feasibility of megavoltage portal CT using an electronic portal imaging device (EPID) and a multi-level scheme algebraic reconstruction technique (MLS-ART)
1998 ◽
Vol 43
(10)
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pp. 2925-2937
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2003 ◽
Vol 57
(4)
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pp. 1131-1140
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2003 ◽
Vol 4
(4)
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pp. 315-320
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2000 ◽
Vol 48
(3)
◽
pp. 344-345
1995 ◽
Vol 33
(5)
◽
pp. 1265-1272
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