To compare the effects of ropivacaine(1.8mg/kg) with fentanyl (50?g) and ropivacaine (1.8mg/kg) with clonidine (75?g) for intravenous regional anaesthesia (IVRA) for upper limb and lower limb surgeries - Current Issue

To compare the effects of ropivacaine(1.8mg/kg) with fentanyl (50?g) and ropivacaine (1.8mg/kg) with clonidine (75?g) for intravenous regional anaesthesia (IVRA) for upper limb and lower limb surgeries - Current Issue - IJSR