H ALASSAF, K., A ABDUL MAWJOOD, A. and A AL-SULTAN, F. 2002. Anterior and middle superior alveolar block anesthesia: A new technique estimated. Al-Rafidain Dental Journal. 2, 1 (Jan. 2002), 56–64. DOI:https://doi.org/10.33899/rden.2002.165894.