RT Journal Article SR Electronic T1 Review: children permitted clear fluids ⩽120 minutes before surgery have similar gastric volumes and pH values as those on standard fasts JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 11 OP 11 DO 10.1136/ebn.9.1.11 VO 9 IS 1 YR 2006 UL http://ebn.bmj.com/content/9/1/11.abstract AB