Harryparsad, Ashana; Dullabh, Hemant D.; Sykes, Leanne M.; Herbst, Dirk
(South African Dental Association, 2014-04)
OBJECTIVES: The aim of this in-vitro study was to assess the long-term effects of hydrochloric acid on the surface roughness of three all-ceramic restorative materials CEREC VITABLOC® Mark II CAD, IPS Empress CAD® and IPS ...