1.
Dr. S. Rama Krishna. Ultrasound Versus Nerve Stimulator-guided Technique of supraclavicular nerve block for upper limb surgery: A prospective randomized comparative study. APJHS [Internet]. 2018Sep.30 [cited 2025May14];5(3):103-8. Available from: https://apjhs.com/index.php/apjhs/article/view/279