Mosaffa , Faramarz, Shideh Dabir, Nima Tavakoli, Behnam Hosseini, and Amir Sabaghzadeh. 2020. “Effect of Sono-Guided Fascia Iliaca Block Versus Spinal Anesthesia on Tourniquet Pain During Foot and Ankle Orthopedic Surgery”. Researcher Bulletin of Medical Sciences 24 (1):e20. https://ojs2.sbmu.ac.ir/index.php/rbms/article/view/32273.