article_metadata: S Poorni Ra Kumar R Indira
article_metadata: 10.4103/0972-0707.53341
article_metadata: J Conserv Dent
article_metadata: 2009 Jan;12(1):37-40.
article_metadata: canal complexity mandibular first molar middle mesial canal
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/20379439/
article_metadata: Case Reports
article_metadata: PMC2848812
article_metadata: 20379439
article_metadata: Canal complexity of a mandibular first molar
article_metadata: 2009