TY - BOOK AU - Ajay Kumar Au. AU - Verma Mahesh Gu. AU - University of Delhi. Faculty of Medical Science. Department of Prosthodontics ED - University of Delhi. Faculty of Medical Science. Department of Prosthodontics TI - Comparative evaluation of the marginal fit, internal fit microleakage of pressable lithium disilicate ceramic, CAD/ CAM lithium disilicate ceramic and CAD / CAM zirconia ceramic onlays : An in vitro study PY - 2014/// KW - DENTISTRY ER -