Marginal and internal fit of zirconia copings obtained using different digital scanning methods

by Lorena Oliveira PEDROCHE, Sérgio Rocha BERNARDES, Moira Pedroso LEÃO, Cibele Cândida de Almeida KINTOPP, Gisele Maria CORRER, Bárbara Pick ORNAGHI, Carla Castiglia GONZAGA