RT Journal Article SR Electronic T1 Novel use of Brocken brough needle in relieving membranous obstruction of the inferior vena cava JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP e38 OP e38 DO 10.1136/hrt.2004.046094 VO 91 IS 5 A1 Bansal, N O A1 Deshpande, S S YR 2005 UL http://heart.bmj.com/content/91/5/e38.abstract AB