Gastric Volume Following Sips of Water Intake Within 1 Hour in Preoperative Fasting Elderly Patients; Observational Study
Gastric Volume Following Sips of Water Intake Within 1 Hour in Preoperative Fasting Elderly Patients; Observational Study
We aim to observe whether drinking of sips of water within 1 hour before surgery significantly affects the gastric volume.
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Exclusion Criteria: