RT Journal Article SR Electronic T1 Myocardial ischaemia in children with sickle cell disease JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 649 OP 649 VO 90 IS 6 A1 M de Montalembert A1 C Maunoury A1 P Acar A1 V Brousse A1 D Sidi A1 G Lenoir YR 2004 UL http://heart.bmj.com/content/90/6/649.abstract AB