TY - RPRT TI - Comparative In Vitro Evaluation Between Zirconia and Veneer Ceramic Materials Using Different Techniques AU - Abdullah, Adil O. AU - Yu, Hui AU - Xudong, Sun AU - Muhammed, Fenik K. AU - Pollington, Sarah AU - Liu, Yi PY - 2019 DO - 10.1007/s11665-019-04455-8 UR - https://www.osti.gov/biblio/22970313 ID - 22970313 ER -