TY  - GEN
AU  - Schulz-Bongert,U
AU  - Weine,F S
AU  - Schulz-Bongert,J
TI  - Preparation of curved canals using a combined hand-filing, ultrasonic technique
SN  - 1548-8578
PY  - 1996///1220
KW  - Humans
KW  - Root Canal Preparation
KW  - instrumentation
KW  - Ultrasonic Therapy
N1  - Publication Type: Comparative Study; Journal Article; Review
ER  -