C:\Inetpub\vhosts\jcdr.net\httpdocs\citationmgr\Bookends.risTY - Journal T1 - A Retrospective Study of Roots and Root Canal Morphology in Mandibular Premolars using Cone Beam Computed Tomography in Delhi-NCR JF -jf JO - JCDR SP - ZC01 LP - M3 - VL - 15 IS - 7 AU - AU - Y1 - Year UR - www.jcdr.net/back_issues.asp?issn=0973-709x&year=2021&month=July&volume=15&issue=7&page=ZC01-ZC06&id=15106 N2 - ER -