Khorasani, M. ., Nabavi, S., Hamedi, A. ., & Jafarzadeh, H. . (2021). Endodontic Treatment of C-shaped Mandibular Premolars: A Case Report and Review of Literature . Iranian Endodontic Journal, 16(4), 244–253. https://doi.org/10.22037/iej.v16i4.34187