article_metadata: Chen Jiannan Zhao Yangpeng Sun Huanhuan Zhu Qiang
article_metadata: 10.1155/2024/5525349
article_metadata: Case Rep Dent
article_metadata: 2024 Jul 22:2024:5525349.
article_metadata: anatomical variation first premolars pathological report root canal abnormalities root canal therapy three root canals
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/39077728/
article_metadata: Case Reports
article_metadata: PMC11286316
article_metadata: 39077728
article_metadata: Endodontic Treatment of Maxillary Premolar With Three Roots: A Case Report
article_metadata: 2024