Sturdevant's art and science of operative dentistry / edited by André V. Ritter, DDS, MS, MBA (Thomas P. Hinman Distinguished Professor, Department of Operative Dentistry, The University of North Carolina at Chapel Hill School of Dentistry, Chapel Hill, North Carolina), Lee W. Boushell, DMD, MS (Associate Professor, Department of Operative Dentistry, The University of North Carolina at Chapel Hill School of Dentistry, Chapel Hill, North Carolina), Ricardo Walter, DDS, MS (Clinical Associate Professor, Department of Operative Dentistry, The University of North Carolina at Chapel Hill School of Dentistry, Chapel Hill, North Carolina)