Retraction: Bacterial adhesion and colonization differences between zirconia and titanium implant abutments: an in vivo human study

ABSTRACT

This article has been retracted at the request of the Editor-in-Chief, because the authors plagiarized a previously published paper that had appeared in Int J Oral Maxillofac Implants, 26 (2011) 101–107. This article presented the same table and figures as the original study, and changed 2 of the tables to figures. This article reflects severe abuse of the scientific publishing system, and has therefore been retracted.