AUTHOR=Hu Peiling , Feng Shuang , Li Xin , Li Guangwen , Li Shiting 

TITLE=Endodontic treatment of a two-rooted mandibular first premolar with four root canals: a case report

JOURNAL=Frontiers in Dental Medicine

VOLUME=5

YEAR=2024

URL=https://www.frontiersin.org/journals/dental-medicine/articles/10.3389/fdmed.2024.1498167

DOI=10.3389/fdmed.2024.1498167

ISSN=2673-4915