RT Journal Article SR Electronic T1 Single surgical procedure with general anaesthesia early in life is associated with subsequent impaired language development and cognitive function JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP e39 OP e39 DO 10.1136/eb-2012-101084 VO 18 IS 4 A1 Andreas W Loepke YR 2013 UL http://ebm.bmj.com/content/18/4/e39.abstract AB