TY - BOOK AU - MONIKA, VIGARNIYA TI - AN ELECTROCHEMICAL STUDY TO EVALUATE THE EFFECT OF IMMEDIATE VERSUS DELAYED REMOVAL AND THE METHOD OF ROOT CANAL FILLING MATERIAL ON THE PERIAPICAL SEAL PRIOR TO POST AND CORE PREPARATION AN IN VITRO STUDY U1 - 617.692 PY - 2010/// CY - DELHI NCR PB - SGT UNIVERSITY GURUGRAM KW - PROSTHODONTICS ER -