RT Journal Article SR Electronic T1 Position and Mobilisation Post-Angiography Study (PAMPAS): a comparison of 4.5 hours and 2.5 hours bed rest JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 447 OP 448 DO 10.1136/heart.89.4.447 VO 89 IS 4 A1 S D Pollard A1 K Munks A1 C Wales A1 D C Crossman A1 D C Cumberland A1 G D G Oakley A1 J Gunn YR 2003 UL http://heart.bmj.com/content/89/4/447.abstract AB