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Nichols TL, Kabalka GW, Miller LF, Khan MK, Smith GT.Nichols TL, et al. Among authors: smith gt.Med Phys. 2002 Oct;29(10):2351-8. doi: 10.1118/1.1507780.Med Phys. 2002.PMID: 12408309
Thie JA, Smith GT, Hubner KF.Thie JA, et al. Among authors: smith gt.IEEE Trans Med Imaging. 1997 Feb;16(1):11-6. doi: 10.1109/42.552051.IEEE Trans Med Imaging. 1997.PMID: 9050404