TY - RPRT TI - Diffusion of elements in porcelain into titanium oxide. AU - T Hanawa AU - M Kon AU - S Ohkawa AU - K Asaoka PY - 1994 DO - 10.4012/dmj.13.164 UR - https://pubmed.ncbi.nlm.nih.gov/7758276/ ID - 7758276 ER -