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Barta Z, Csípö I, Antal-Szalmás P, Sipka S, Szabó G, Szegedi G.Barta Z, et al.Orv Hetil. 2001 Oct 21;142(42):2303-7.Orv Hetil. 2001.PMID: 11760647Hungarian.
Zöld E, Barta Z, Zeher M.Zöld E, et al. Among authors: barta z.Clin Gastroenterol Hepatol. 2005 Aug;3(8):xxxv. doi: 10.1016/s1542-3565(05)00288-0.Clin Gastroenterol Hepatol. 2005.PMID: 16233997No abstract available.