Mărgărit, Ruxandra Anatomical variation of mandibular second molar and its implications in endodontic treatment. [electronic resource] - Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie 2012 - 413-6 p. digital Publication Type: Case Reports; Journal Article ISSN: 2066-8279 Subjects--Topical Terms: AdultEndodontics--methodsFemaleHumansMandible--anatomy & histologyMolar--anatomy & histologyRoot Canal PreparationRoot Canal TherapyTooth Root--anatomy & histology