RT Journal Article SR Electronic T1 Congenital heart disease in south-west Saudi Arabia JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 195 OP 196 VO 32 IS 2 A1 Abdulmajid M. Almawazini A1 Ali S. Al-Ghamdi YR 2011 UL http://smj.org.sa/content/32/2/195.abstract