scientific article published on 21 December 2013
author: Jerzy Chudek, Ewa Gutmajster, Joanna Witecka, Magdalena Wyskida, Monika Puzianowska-Kuźnicka, Jan E Zejda, Aleksander Sieroń, Andrzej Więcek, Małgorzata Mossakowska, Małgorzata Szwed, Andrzej Milewicz, Magdalena Owczarz
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