TY - RPRT TI - Materials design of ceramic-based layer structures for crowns. AU - B R Lawn AU - Y Deng AU - I K Lloyd AU - M N Janal AU - E D Rekow AU - V P Thompson PY - 2002 DO - 10.1177/154405910208100615 UR - https://pubmed.ncbi.nlm.nih.gov/12097438/ ID - 12097438 ER -