[The study of clinical effects of IPS Empress 2 all-ceramic bridges].
Huang
Jian-sheng
JS
Implant Center, Stomatological Hospital of Guangdong Province, Guangzhou 510280, Guangdong province, China. huangjiansh@263.net
Song
Guang-bao
GB
Zhu
Xiao-bin
XB
Huang
Ying
Y