Kumari I, Gehlot RK, Verma R, Narang A, Verma V, Suwalka P. Comparison of two different doses of dexmedetomidine added to ropivacaine in patients posted for upper limb surgery under supraclavicular brachial plexus block. apic [Internet]. 19Jan.2019 [cited 3Jul.2024];:141-6. Available from: https://apicareonline.com/index.php/APIC/article/view/117