RT Journal Article SR Electronic T1 Current evidence shows no reduction in mortality or re-infarction rate with early mobilisation after myocardial infarction JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 47 OP 48 DO 10.1136/ebm1042 VO 15 IS 2 A1 Alexander M Clark YR 2010 UL http://ebm.bmj.com/content/15/2/47.abstract AB