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Mikołajczyk M, Wirstlein P, Adamczyk M, Skrzypczak J, Wender-Ożegowska E.Mikołajczyk M, et al. Among authors: skrzypczak j.J Perinat Med. 2020 Mar 26;48(3):249-255. doi: 10.1515/jpm-2019-0280.J Perinat Med. 2020.PMID: 32069246