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Stafford SL, Pollock BE, Foote RL, Gorman DA, Nelson DF, Schomberg PJ.Stafford SL, et al. Among authors: nelson df.Cancer. 2000 Feb 15;88(4):870-5.Cancer. 2000.PMID: 10679657
Gill IS, Meraney AM, Schweizer DK, Savage SS, Hobart MG, Sung GT, Nelson D, Novick AC.Gill IS, et al.Cancer. 2001 Oct 1;92(7):1843-55. doi: 10.1002/1097-0142(20011001)92:7<1843::aid-cncr1701>3.0.co;2-w.Cancer. 2001.PMID: 11745257
Siker ML, Wang M, Porter K, Nelson DF, Curran WJ, Michalski JM, Souhami L, Chakravarti A, Yung WK, Delrowe J, Coughlin CT, Mehta MP.Siker ML, et al. Among authors: nelson df.J Neurooncol. 2011 Aug;104(1):351-6. doi: 10.1007/s11060-010-0500-6. Epub 2011 Jan 9.J Neurooncol. 2011.PMID: 21221714
Thompson RE, Nelson DF, Popkin JH, Popkin Z.Thompson RE, et al. Among authors: nelson df.Health Phys. 2008 Mar;94(3):228-41. doi: 10.1097/01.HP.0000288561.53790.5f.Health Phys. 2008.PMID: 18301096