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Agarwal A, Yeh BM, Breiman RS, Qayyum A, Coakley FV.Agarwal A, et al. Among authors: qayyum a.AJR Am J Roentgenol. 2004 Feb;182(2):441-5. doi: 10.2214/ajr.182.2.1820441.AJR Am J Roentgenol. 2004.PMID: 14736678
Qayyum A, Graser A, Westphalen A, Merriman RB, Ferrell LD, Yeh BM, Coakley FV.Qayyum A, et al.AJR Am J Roentgenol. 2004 Dec;183(6):1573-6. doi: 10.2214/ajr.183.6.01831573.AJR Am J Roentgenol. 2004.PMID: 15547193