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. 2011 Nov 1;26(1):20–27. doi: 10.1007/s00540-011-1261-x

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© The Author(s) 2011

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Fig. 3 — Gastric fluid volume and gastric fluid pH immediately after anesthesia induction in patients who received an oral rehydration solution and those who fasted overnight. (Plots show medians, ranges, and interquartile ranges.) Statistical analysis: unpaired t test (α = 0.05)