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\bibitem{Darchuk_etal2011} {\textquotedblleft}\textit{Structural features of human tooth tissues affected by high dose of external ionizing radiation after nuclear catastrophe of Chernobyl plant}{\textquotedblright}. Darchuk LA, Zaverbna LV, Worobiec A, Van Grieken R, Microchemical journal \textbf{97}, 282 (2011).   http://doi.org/10.1016/J.MICROC.2010.09.016

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