RSU International Research Conference 2021 on Science and Technology

Endodontic Errors During Niti Rotary Mechanical Instrumentation and Root Canal Ob-turation Process Performed By Dental Students : A Retrospective Study

Pakonsak Seehavong, Praewraphee Pulsawadkitikool, Sanunshida Sasitharanon, Tanatchaporn Dusadeesopaporn, and Prattana Yodmanotham