article_metadata: Mamta Kaushik Neha Mehra
article_metadata: 10.1155/2013/406923
article_metadata: Case Rep Dent
article_metadata: 2013;2013:406923.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/23984111/
article_metadata: PMC3745875
article_metadata: 23984111
article_metadata: Maxillary first molars with six canals diagnosed with the aid of cone beam computed tomography: a report of two cases
article_metadata: 2013