Mazhar, B., Younus, S., Akhtar, U., Altaf, A., Javed, F., & Sajid, M. A. (2020). COMPARISON OF POSITIVE ASPIRATION DURING INFERIOR ALVEOLAR NERVE BLOCK USING CONVENTIONAL METALLIC DENTAL SYRINGE VS. DISPOSABLE PLASTIC SYRINGE. PAFMJ, 70(5), 1539-43. Retrieved from https://pafmj.org/index.php/PAFMJ/article/view/5601