Fig. 2From: Intravenous dexmedetomidine pre-medication reduces the required minimum alveolar concentration of sevoflurane for smooth tracheal extubation in anesthetized children: a randomized clinical trialResponses of 25 consecutive saline premedicated children in Group D0. (●) indicates smooth tracheal extubation and (○) indicates non-smooth tracheal extubationBack to article page