TY  - BOOK
AU  - POORVI, SAXENA
TI  - TO EVALUATE AND COMPARE EFFICIENCY OF SINGLE VS MULTIPLE RETREATMENT FILE SYSTEM IN REMOVAL OF GUTTA-PERCHA WITH IN THE ROOT CANAL WITH AND WITHOUT ULTRASONIC ACTIVATION 
U1  - 617.6342 
PY  - 2018///
CY  - DELHI NCR
PB  - SGT UNIVERSITY GURUGRAM 
KW  - CONSERVATIVE DENTISTRY
ER  -