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Tucker-Schwartz JM, Hong T, Colvin DC, Xu Y, Skala MC.Tucker-Schwartz JM, et al. Among authors: skala mc.Opt Lett. 2012 Mar 1;37(5):872-4. doi: 10.1364/OL.37.000872.Opt Lett. 2012.PMID: 22378422Free PMC article.