TY  - GEN
AU  - Lan,J
AU  - Huang,M K
TI  - [The use of threaded root canal retention pins in restoration of severe defects of the posterior crowns]
SN  - 1006-7248
PY  - 1997///
PB  - Shanghai kou qiang yi xue = Shanghai journal of stomatology
N1  - Publication Type: Journal Article
ER  -