RT Journal Article SR Electronic T1 Angiotensin II receptor blockers to slow aortic root dilation in Marfan’s syndrome JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 951 OP 951 VO 93 IS 11 YR 2008 UL http://adc.bmj.com/content/93/11/951.abstract AB