Novak M, Štamfelj I. Case report: Endodontic treatment of a permanent maxillary first molar with three roots and six root canals . AMB [Internet]. 20. januar 2023. [citirano 25. september 2025.];15(2):49-3. Dostopno na: https://old.journals.um.si/index.php/amb/article/view/2564