Ultrasonic compared with hand instrumentation: a scanning electron microscope study.
Baker
M C
MC
Ashrafi
S H
SH
Van Cura
J E
JE
Remeikis
N A
NA
D008855:Microscopy, Electron, Scanning; D012390:Root Canal Therapy / Q000295:instrumentation / Q000379:methods*; D014464:Ultrasonic Therapy / Q000295:instrumentation*