Clinical marginal and internal gaps of zirconia all-ceramic crowns.
Kokubo
Yuji
Y
Department of Fixed Prosthodontics, Tsurumi University, School of Dental Medicine, 2-1-3 Tsurumi Tsurumi-ku, Yokohama City, Japan.
Tsumita
Mitsuyoshi
M
Kano
Takamitsu
T
Sakurai
Satoe
S
Fukushima
Shunji
S