Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSchon wieder Aligner oder wie viel Bias steckt in mir ...AuthorsBock, Jens Johannes; Ludwig, BjörnAbstractAn introduction is presented in which the editor discusses the articles in this issue which includes orthodontics, tooth roots and scientific research.SubjectsTOOTH roots; ORTHODONTICSPublicationKieferorthopädie: die Zeitschrift für die Praxis, 2019, Vol 33, Issue 2, p103ISSN0945-7917Publication typeArticle