Amr Abotaleb Elrefaie, Mohammed Ahmed El-Sholkamy, Mohammed Hassan Eid. “Evaluation of Regional Nerve Block Efficacy in the Treatment of Myofascial Pain of Masseteric Origin: Clinical Study”. Journal of Population Therapeutics and Clinical Pharmacology, vol. 29, no. 04, Dec. 2022, pp. 357-65, https://doi.org/10.53555/jptcp.v29i04.3345.