RT Journal Article SR Electronic T1 Pediatric heart diseases in Madina, Saudi Arabia. Current status and future expectations JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 943 OP 944 VO 31 IS 8 A1 Mahmood D. Al-Mendalawi YR 2010 UL http://smj.org.sa/content/31/8/943.abstract