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Bekelman JE, Francis JS, Berliner AR, DeRuiter CJ, Brown CD.Bekelman JE, et al.Lancet Infect Dis. 2004 Aug;4(8):518. doi: 10.1016/S1473-3099(04)01107-7.Lancet Infect Dis. 2004.PMID: 15288825No abstract available.
Radhakrishnan A, Grande D, Mitra N, Bekelman J, Stillson C, Pollack CE.Radhakrishnan A, et al.Cancer. 2017 May 15;123(6):1027-1034. doi: 10.1002/cncr.30412. Epub 2016 Nov 7.Cancer. 2017.PMID: 28263389Free PMC article.