A. Okabe

The relationship between dentin microhardness and tubule density.

D. Pashley, A. Okabe, P. Parham, 1985, Endodontics & dental traumatology.

Progressive decrease in dentine permeability following cavity preparation.

D. Pashley, A. Okabe, E. Kepler, 1983, Archives of oral biology.

The effects of acid etching on the in-vivo permeability of dentine in the dog.

D. Pashley, A. Okabe, E. Kepler, 1983, Archives of oral biology.

Studies about the state of periodontal surgery in our clinic.

Katsuya Takahashi, A. Hasegawa, I. Mikami, 1986 .

Studies about the state of the periodontal patients in the initial visit. 2. The condition of the accumulation of plaque.

A. Hasegawa, I. Mikami, K. Otaki, 1985 .