AN OBSERVATIONAL STUDY TO COMPARE FENTANYL WITH TRAMADOL AS AN ADJUVANT TO LOCAL ANAESTHETIC (LEVOBUPIVACAINE) IN SUPRACLAVICULAR BRACHIAL PLEXUS BLOCK - YADAV SATYAM (SBKS MDEICAL INSTITUTE & RESEARCH CENTRE PIPARIA-VADODARA, 2015)
Keywords: ANAESTHESIA