[1]
“Use of Pulse Oximeter Perfusion Index to Predict the Success of Supraclavicular Brachial Plexus Block in Various Upperlimb Surgeries”, AMMS, pp. 988–991, Sep. 2025, Accessed: Jan. 21, 2026. [Online]. Available: http://ammspub.com/index.php/amms/article/view/313