RT Journal Article SR Electronic T1 Preventing contrast nephropathy in catheter laboratory JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 654 OP 655 DO 10.1136/hrt.2006.107714 VO 93 IS 6 A1 Jeffrey W H Fung A1 Check C Szeto A1 Cheuk M Yu YR 2007 UL http://heart.bmj.com/content/93/6/654.abstract AB See article on page 698