Bathari Ronald Unilateral spinal anaesthesia for knee arthroscopy A comparison of hyperbaric solutions of ropivacaine alone, ropivacaine + clonidine and ropivacaine + fentanyl Bathari Ronald; Bhalotra Anju R. Gu. - 2012 Standard No.: 3552 Source: Theses Subjects--Topical Terms: ANESTHETICS