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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Comparison of the effect of dexmedetomidine intrathecal injection and intravenous infusion on subarachnoid blockade during knee arthroscopy procedures: a randomized controlled trial

Fig. 2

Total analgesic time between the three groups. Data are presented as bar graphs with mean (height of bar), mean ± standard deviation (top and bottom solid lines), and duration of analgesia for individual samples (solid dots). *** indicates P < 0.001; ns means the difference is not statistically significant

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BMC Anesthesiology

ISSN: 1471-2253

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