Comparison of the effect of Er, Cr-YSGG laser and ultrasonic retrograde root-end cavity preparation on the integrity of root apices.
Rahimi
Saeed
S
Department of Endodontics, Tabriz Dental School, Tabriz University (Medical Sciences), Iran.
Yavari
Hamid R
HR
Shahi
Shahriar
S
Zand
Vahid
V
Shakoui
Sahar
S
Reyhani
Mohammad F
MF
Pirzadeh
Ahmad
A