Bacterial adhesion on the titanium and zirconia abutment surfaces

Microbiome of titanium and zirconia dental implants abutments

Oral bacterial colonization on dental implants restored with titanium or zirconia abutments: 6-month follow-up

Marginal fit and microbial leakage along the implant-abutment interface of fixed partial prostheses: An in vitro analysis using Checkerboard DNA-DNA hybridization

Bacterial leakage along the implant–abutment interface: culture and DNA Checkerboard hybridization analyses

Leakage of saliva through the implant-abutment interface: in vitro evaluation of three different implant connections under unloaded and loaded conditions.