RT Journal Article SR Electronic T1 Secondary collapse of a Palmaz stent implanted for native aortic coarctation JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 506 OP 506 DO 10.1136/hrt.2004.035964 VO 91 IS 4 A1 G Agnoletti A1 D Bonnet A1 D Sidi YR 2005 UL http://heart.bmj.com/content/91/4/506.abstract AB