A AL-TAEE, H., F AL-TAEE, A. and Y TAHA, M. 2001. Periapical granuloma: radiological, histopathological, and bacteriological examination. Al-Rafidain Dental Journal. 1, 2 (May 2001), 189–200. DOI:https://doi.org/10.33899/rden.2020.166049.