Spitznagel, Frank A Monolithic Polymer-Infiltrated Ceramic Network CAD/CAM Single Crowns: Three-Year Mid-Term Results of a Prospective Clinical Study. [electronic resource] - The International journal of prosthodontics - 160-168 p. digital Publication Type: Journal Article ISSN: 1942-4426 Standard No.: 10.11607/ijp.6548 doi Subjects--Topical Terms: CeramicsCohort StudiesComputer-Aided DesignCrownsDental PorcelainDental Prosthesis DesignDental Restoration FailureHumansPolymersProspective Studies