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Somuramasami J, Duan P, Amundson LM, Archibold E, Winger BE, Kenttämaa HI.Somuramasami J, et al.J Am Soc Mass Spectrom. 2011 Jun;22(6):1040-51. doi: 10.1007/s13361-011-0099-7. Epub 2011 Apr 6.J Am Soc Mass Spectrom. 2011.PMID: 21953045
Somuramasami J, Kenttämaa HI.Somuramasami J, et al.J Am Soc Mass Spectrom. 2007 Mar;18(3):525-40. doi: 10.1016/j.jasms.2006.10.009. Epub 2006 Dec 6.J Am Soc Mass Spectrom. 2007.PMID: 17157527Free PMC article.
Somuramasami J, Winger BE, Gillespie TA, Kenttämaa HI.Somuramasami J, et al.J Am Soc Mass Spectrom. 2010 May;21(5):773-84. doi: 10.1016/j.jasms.2009.11.008. Epub 2009 Dec 4.J Am Soc Mass Spectrom. 2010.PMID: 20189411Free article.