article_metadata: Abdullah Mahmoud Riyahi
article_metadata: 10.1155/2019/8403140
article_metadata: Case Rep Dent
article_metadata: 2019 Dec 23;2019:8403140.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/31934465/
article_metadata: Case Reports
article_metadata: PMC6942775
article_metadata: 31934465
article_metadata: Lower First Permanent Molar with an Additional Root Diagnosis and Management
article_metadata: 2019