B., Nagesh, Naik B., Kavuri S. R., and Tanniru H. I. “Endodontic Retreatment - Unusual Anatomy of A Maxillary Second and Mandibular First Premolar: Report of Two Cases”. Journal of Pierre Fauchard Academy (India Section) 25, no. 4 (December 24, 2018): 209–211. Accessed May 4, 2024. http://informaticsjournals.com/index.php/jpfa/article/view/23050.