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<response><item key="0"><nothing>Freire M. J., Mikhail Lapine, "On the applications of &#x3BC;r=-1 metamaterial lenses for magnetic resonance imaging", Journal of Magnetic Resonance, vol. 203, pp. 81-90, 2010, [DOI: 10.1016/j.jmr.2009.12.005] [IF: 2.33, SJR: 1.36]</nothing></item></response>
