[Clinical appliance of mini SG type extracoronal resilient attachments].
Liang
Zhao-zhong
ZZ
Stomatological Hospital of Wulumuqi City, Wulumuqi 830002, Xinjiang province, China.
Xu
Qiang
Q
Liu
Ai-zhen
AZ
Pen
Li
L
Bao
Xu-ying
XY