COMPARISON OF DEXMEDETOMIDINE VERSUS FENTANYL AS ADJUVANTS TO BUPIVACAINE IN SUPRACLAVICULAR BRACHIAL PLEXUS BLOCK: A PROSPECTIVE RANDOMIZED COMPARATIVE STUDY. A-JMRHS 2026, 4 (2), 387-393. https://doi.org/10.65605/a-jmrhs.2026.v04.i02.pp387-393.