Kohal, Ralf J In vitro reaction of human osteoblasts on alumina-toughened zirconia. [electronic resource] - Clinical oral implants research Nov 2009 - 1265-71 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1600-0501 Standard No.: 10.1111/j.1600-0501.2009.01735.x doi Subjects--Topical Terms: Aluminum Oxide--pharmacologyCell Differentiation--drug effectsCell Proliferation--drug effectsCells, CulturedDental Alloys--pharmacologyDental Porcelain--pharmacologyHumansOsteoblasts--cytologyProstheses and ImplantsStatistics, NonparametricSurface PropertiesZirconium--pharmacology