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Worni A, Mericske-Stern R, Iizuka T, Büttner M.Worni A, et al. Among authors: iizuka t.Swiss Dent J. 2014;124(9):935-44.Swiss Dent J. 2014.PMID: 25253540Free article.French, German.
Zix JA, Schaller B, Lieger O, Saulacic N, Thorén H, Iizuka T.Zix JA, et al. Among authors: iizuka t.Swiss Med Wkly. 2011 May 27;141:w13207. doi: 10.4414/smw.2011.13207. eCollection 2011.Swiss Med Wkly. 2011.PMID: 21618147Free article.