D. D. Tagdiwala, D. S. Bhagwat, and D. L. Mandke, “RADIX ENTOMOLARIS – A Case Series Of Endodontic Management Of A Rare Anatomic Variation In Mandibular Molars: Radix Entomolaris: A Case Series Of A Rare Variation”, Natl J Integr Res Med, vol. 6, no. 6, pp. 102–105, Jan. 2018.