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. J Popl Ther Clin Pharmacol 2022, 29 (04), 357-365. https://doi.org/10.53555/jptcp.v29i04.3345.