Kasnak, G., Fteita, D., Jaatinen, O., Kononen, E., Tunali, M., Gursoy, M. & Gursoy, U. (2019) Regulatory effects of PRF and titanium surfaces on cellular adhesion, spread, and cytokine expressions of gingival keratinocytes. HISTOCHEMISTRY AND CELL BIOLOGY , 152(1), 63-73.