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Astasov-Frauenhoffer M, Braissant O, Hauser-Gerspach I, Weiger R, Walter C, Zitzmann NU, Waltimo T.Astasov-Frauenhoffer M, et al. Among authors: zitzmann nu.J Periodontol. 2014 Feb;85(2):349-57. doi: 10.1902/jop.2013.120733. Epub 2013 Apr 18.J Periodontol. 2014.PMID: 23594193
Zitzmann NU, Yoon-Büchel N, Bühler J, Dettwiler CA, Weiger R.Zitzmann NU, et al.Swiss Dent J. 2016;126(12):1134-1145. doi: 10.61872/sdj-2016-12-01.Swiss Dent J. 2016.PMID: 28004378Free article.English, German.
Joda T, Waltimo T, Pauli-Magnus C, Probst-Hensch N, Zitzmann NU.Joda T, et al. Among authors: zitzmann nu.Int J Environ Res Public Health. 2018 Oct 25;15(11):2357. doi: 10.3390/ijerph15112357.Int J Environ Res Public Health. 2018.PMID: 30366416Free PMC article.Review.