Jaber, E. K.; Amine, E. M.; Mounir, K.; Hicham, K.; Moulay Ahmed, H.; Jaouad, L. Comparison Between Two Mixtures of Lidocaine and Bupivacaine for Infraclavicular Block: A Double Blind Randomized Trial. Int Surg J 2020, 7, 1342-1346.