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Karpetis AN, Settersten TB, Schefer RW, Barlow RS.Karpetis AN, et al. Among authors: settersten tb.Opt Lett. 2004 Feb 15;29(4):355-7. doi: 10.1364/ol.29.000355.Opt Lett. 2004.PMID: 14971751
Seeger T, Kiefer J, Leipertz A, Patterson BD, Kliewer CJ, Settersten TB.Seeger T, et al. Among authors: settersten tb.Opt Lett. 2009 Dec 1;34(23):3755-7. doi: 10.1364/OL.34.003755.Opt Lett. 2009.PMID: 19953185
Seeger T, Kiefer J, Gao Y, Patterson BD, Kliewer CJ, Settersten TB.Seeger T, et al. Among authors: settersten tb.Opt Lett. 2010 Jun 15;35(12):2040-2. doi: 10.1364/OL.35.002040.Opt Lett. 2010.PMID: 20548379