H. Okuma

Salivary bisphenol-A levels detected by ELISA after restoration with composite resin

T. Kato, K. Okuda, H. Tachino, 2005, Journal of materials science. Materials in medicine.

Optical Polarization Technique for Observing Filler Packing-structure in the Ceramic-powder Filled Resin Polymer Composite Systems

H. Kamiya, M. Naito, H. Okuma, 2001 .